阅读下面材料，在空白处填人适当的内容（1个单词）或括号内单词的正确形式。
In the Tibetan language, "Guozhuang dance" means singing and dancing in a circle. It is very popular in Tibet and places like Yunnan, Qinghai and Gansu1.Tibetans live, In the dance, men and women of an equal number form a circle hand in hand with one. person 2. (act) as the leading dancer. The whole song begins with slow part. and gradually3.(turn) fast. Men always take the first lines of lyrics（抒情歌）， 4.women reply. The dance involves repeated 5. (music)dialogues between male and female dancers.
Guozhuang dance is rich in content and flexible in steps. It changes with the6. (develop)of Tibetan life and work, There are dances concerning daily work7. crop gathering, wool twisting, cattle feeding and wine making etc; And also there are dances presenting, 8.Tibetan customs and marriage traditions. Guozhuang dance is a joyous dance. Whenever there are festivals or happy events, people of all ages will9.(happy) join the dance.
Guozhuang dance 10.(catalogue)in the first set of the National Intangible Cultural Heritage（非物质文化遗产）since 2006．
阅读下面短文，从短文后各题所给的四个选项（A.B\C和D）中，选出可以填人空白
处的最佳选项，并在答题卡上将该项涂黑。
The easy way out isn't always the easiest. I learned that lesson when I decided to treat Doug, my husband of one month, to a special meal. I to make homemade bread. Knowing the bread would take time, I it as soon as Doug left for work.
As l was not in cooking, I thought if a dozen was good, two dozen would be better, so I .everything. As Doug loved oranges, I also opened a can of orange and it all into the bowl. Soon there was a sticky dough（面团）covered with yellowish marks. Realizing I was ，I put the dough in the rubbish bin outside so 1 wouldn't have to Doug laughing at my work. I went on preparing the rest of the ,and when Doug got home, we sat down to Cornish chicken with rice. He tried to enjoy the meal but seemed . Twice he got up and went outside, saying he heard a ．
The third time he left, I went to the window to see what he was doing. I saw Doug standing about three feet from the ,holding the lid up with a stick and looking .When I came out of the house, he dropped the stick and explained that there was something in our rubbish bin. Picking up the stick again, he held the lid up. enough for me to see. I felt .But I stepped. closer and looked harder. Without it was my work. The hot had caused the dough to double in size and the fermenting yeast（酵母})made the surface. and sigh as though it were breathing.
I could see why Doug was shaken. I had to admit what the“ "was and why it was there. I don't know who was more by the whole thing---Doug or me.
1.A. chose B. managed C. had D. remembered
2.A. looked for B. got ready for C. started on D. worried about ，
3.A. weak B. interested C. successful D. experienced
4.A. used B. collected C doubled _ D. tried
5.A. poured B. watered C. dipped D. threw
6.A.pleasant B. ugly C. big D. light
7.A. defeated B. injured C. dropped.. ,.. D. lost.
8.A.feel B. keep C. face.. D. stop
9.A. bread B. orange' C．rice D. meal
10.A.disappointed B. disturbed. C. frightened. D. ashamed
11.A. voice B. cry C. shout D. noise
12.A.window B. house C. rubbish bin D. door
13.A. around B. upward C. inside D. out
14.A. alive B. important C. new D. different
15.A. happy B. cold ' C. angry D. inspired
16.A. hesitation B. doubt C. delay D. exception
17.A. pot B. floor ' C. earth D. sun
18.A. burn B. walk C. shake D. work
19.A. art B. work C. trouble maker D .living thing
20.A. embarrassed B. nervous C. regretful D. awkward
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为
多余选项。
Winter begins in the north on December 22nd.People and animals have been doing what they always do to prepare for the colder months, Sqzeirrels, for example, have been busy gathering nuts from trees. 1.They examined differences between red squirrels and gray squirrels in the American state of Indiana. The scientists wanted to know how these differences could affect the growth of black walnut(黑胡桃）trees2. The black walnut tree is also a central part of some hardwood forests.
Rob Swihart of Purdue University did the study with Jake Goheen, a former Purdue student nowat the University of New Mexico. The two researchers estimate that several times as many walnuts grow when gathered by gray squirrels as compared to red squirrels.Gray squirrels and red squirrels do not store nuts and seeds in the same way. Gray squirrels bury nuts one at a time in a number of places.3. So some nuts remain in the ground. Conditions are right for them to develop and grow the following spring.Red squirrels, however, store large groups of nuts above ground.
4.But Professor Swihart says their numbers began to decrease as more forests were cut for agriculture. Red squirrels began to spread through the state during the past century. The researchers say red squirrels are native to forests that stay green all year, unlike walnut trees. They say the cleaning of forest land for agriculture has helped red squirrels invade（涌入）Indiana.5.
A. Gray squirrels are native to Indiana.
B. But they seldom remember where they buried every nut.
C. Red squirrels bury nuts in a different way.
D. The black walnut is the nut of choice for both kinds of squirrels.
E. Jake Goheen calls them a sign of an environmental problem more than a cause.
F. Scientists are worried that they will drive away the gray squirrels.
G. Well, scientists have been busy gathering information about what the squirrels
do with the food they collect.
Mars( 火星) appears to be flowing with small streams of salty water, at least in the summer,scientists reported Monday. "It suggests that. it would be possible for there to be life today on Mars," NASA's science mission chief, John Grunsfeld, said at a news conference on September 28, 2015. The streams are about 12 to 15 feet wide and 300 feet or more long, scientists said.
"What we're dealing with is wet soil. thin layers of wet soil, not standing water," said Aifred McEwen of the University of Arizona at Tueson ! the principal scientist for the Mars Reconnaissance Orbiter's high-resolution imaging experiment.
Because liquid water is essential to life, the findings could have major implications for the possibility of Martian life. The researchers said further exploration is needed to determine whether microscopic life exists on the planet.
The presence of liquid water could also make life easier for astronauts visiting or living on Mars. Water could be used for drinking and for creating oxygen and rocket fuel. NASA's goal is to send humans there in the 2030s.
The evidence of flowing water consists largely of dark, narrow streaks(条痕) on the surface that tend to appear and grow during the warmest Martian months and fade the rest of the year.
Mars is extremely cold even in summer, and the streaks are in places where the temperature is as low as minus 10 degrees Fahrenheit. But salt can lower the freezing point of water and melt ice.
The source(源头) of the water is a mystery. Scientists noted it could be melting ice. It could be an underground aquifer, which is rock or sand that can hold water. It is possibly water vapor from the thin Martian atmosphere, Or it may be a combination Michael Meyer, lead scientist for NASA's Mars exploration program, said the only definitive way for now to determine whether there's life on Mars is to collect rocks and soil for analysis on Earth - something a U. S. lander set for lift-off in 2020 will do.
1.What would be the best title for the text? '
A Streams of Water Spotted on Mars
B. Astronauts will Land on Mars
C. NASA's Mars Exploration Program
D. A Breakthrough in the Exploration of Mars
2.According to John Grunsfeld, there seems to be on Mars.
A. salty water
B. standing water
C. rocket fuel
D. human beings
3.Scientists are uncertain about the of the water on Mars.
A. state
B. source
C. temperature
D. taste
4.What matters to the existence of liquid water on Mars?
A. The distance from the sun.
B. The favorable climate.
C. The gravity of the earth
D．The salt in it．
We all know what a brain is. A doctor will tell you that the brain is the organ of the body in the head. It controls our body's functions, movements, emotions and thoughts. But a brain can mean so much more.
A brain can also simply be a smart person, If a person is called brainy, she is smartand intelligent. If a family has many children but one of them is super smart, you could say, "She's the brains in the family. " And if you are the brains behind something you .are responsible for developing or organizing something. For example, Bill Gates is the brains behind Microsoft Brain trust is a group of experts who give advice. Word experts say the phrase "brain trust" became popular when Franklin D. Roosevelt first ran for president in 1932, Several professors gave him advice on social and political issues facing the U. S.
These professors were called his "brain trust. "These ways we use the word "brain" all make sense. But other ways we use the word are not so easy to understand. For example, to understand the next brain expression, you first need to know the word“drain." As a verb to drain means to,remove something by letting it flow away. So a brain drain may sound like a disease where the brain flows out the ears. But, brain drain is when a country's most educated people leave their countries to live in another. The brains are,sort of,draining out of the country.
However,if people are responsible for a great idea,you could say they brainstormed it. Here,brainstorm is not an act of weather. It is a process of thinking creatively about a complex topic. For example, business leaders may use brainstorming to create new products, and government leaders may brainstorm to solve problems. If people are brainwashed, it does not mean their brains are nice and clean. To brainwash means to make someone accept new beliefs by using repeated pressure in a forceful or tricky way. Keep in mind that brainwash is never used in a positive way.
1.According to the text, if you're the CEO of Bai Du you can be called
A. the brains behind Bai Du
B. Bai Du's brain trust
C. the brain drain of Bai Du
D. the organ of Bai Du
2.Why did Roosevelt successfully win the election?
A. Because he was smart at giving advice.
B. Because word experts were popular.
C. Because he got his brain trust.
D. Because he was the brains behind America.
3.Which of the following expression is always used in a negative way?
A. Brain trust B. Brain drain
C. Brainstorm D. Brainwash
Giving Back
Fair Way
The Westborough High School golf team had taken the official photos with the state prize, The other teams, disappointed, were on the bus heading home. And then Westborough instructor Greg Rota noticed something wrong on one of the score cards. A 9 had been recorded as a 7. They were not the state prize winner; Wobum High had won. "None one have known, said Wobum's instructor, Bob Doran. For Rota, it wasn’t a difficult decision: "The prize wasn’t ours to take:?
Coin Stars
"College students are lazy. but they also wan t to help," says University of Pennsyivania graduate. Dan Hork. So she made it easy, placing cups in rooms where students could leave their spare coins, and handing out cups to first-year students to keep in their rooms. Her "Change for Change" effort has collected$40,000 for charities, which were decided upon by students .
Never Forgotten
A school in Massachusetts received a $ 9. 5 million. check from Jacques LeBermuth. But it took officials several days of digging to discover his connection. to the school, Records showed the LeBermuth came from Belgium and studied in the school in the 1920s. When his family fell on hard times, he was offered free room and board. LeBermuth became a trader, owned shares of AT&T and lived off the earnings until he died , at age 89
1.What did Greg Rota probably do in the end?
A. Returned the prize to the organizer,
B. Apologized to Wobum High School.
C. Took photos of the state prize.
D. Had a meeting with Doran
2.Greg Rota's decision shows that he was .
A. polite B. honest
C. careful D. friendly
3.The underlined word "Change" in the second paragraph means
A. Idea B. Decision C. Cups D. Coins
4.Jacques LeBermuth gave the money to the school because
A. the school asked for it
B. he had no need for that much money
C. the school had helped him in the past
D. he wanted to be remembered by the students
