假定你是李华，12月15日收到你朋友张明的电子邮件，说他准备在寒假期间乘火车来北京度假，希望你去车站接他。现在请你根据以下要点给李明写一封电子邮件：
1. 欢迎来北京度假；
2. 假期票难买，请提前买票；
3. 介绍北京游览点，如颐和园 (the Summer Palace)、紫禁城 (the Forbidden City)、明十三陵 (the Ming Tombs)、长城等，还可以参观北京大学；
4. 请电话告知车次及起程日期(date of departure)，准备去车站迎接。
注意：1.词数100左右；
Drear Martin,
I'm very glad to receive your email on December 15.
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
文中共有10处语言错误，每句中最多两处。错误涉及一个单词的增加、删除或修改。
增加：在此处加一个漏字符号（∧），并在其下面写出修改的词。
删除：把多余的词用斜线（＼）划掉。
修改：在错的词下划一横线，并在其下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从十一处起）不计分。
Different attitudes lead to different results. Those who take positively attitudes towards work will be rewarded. Taking Li Kang as an example. He is my classmate. He puts his heart into his study，so he had become a top student. With his hard work，he will succeed in entering into his ideal university. Besides，Liu Qiang，also my classmate，never cares about his study because he is addicting to playing games. He turns a deaf ear to the teachers’ advices. As result，he falls far behind others in her study. In my opinion，attitude is everything. No matter how you do，you must do it well even if you may fail many times.
阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式(不超过三个词)。
People eat rice all over the world
Rice 1. (believe) to have been first grown in China or possibly somewhere else in eastern Asia around 10,000 years ago. 2. earliest evidence of rice farming comes from a 7,000-year-old site near the lower Yangtze River village of Hemudu in Zhejiang province in China.
Rice is a kind of food which requires much labor. In developed countries, the planting and harvesting is done 3.(most) with machines. 4., in much of the world, these things are still largely done by hand. It takes one farmer 1,000 to 2,000 working hours5.(raise)a rice crop on 2.5 acres of land. The fact that rice needs so much labor means 6.(keep) a lot of the population on the land.
Rice is also a crop 7. need of lots of water. The wet rice grown in most of Asia needs hot weather after a period of rain and conditions provided by the rainy seasons affect many of the places 8. rice is grown.
Rice straws(稻杆）9.(leave) in the fields add nutrients(营养物) to the soil after rice is harvested(收割). For the next crop, rice farmers can often enjoy a good harvest by adding little 10. no fertilizer.(肥料)
根据汉语提示及首字母，写出所缺单词。
1.If you have any questions, please don’t h________to ask me.
2.He doesn’t make friends with others. As a c__________, he is rather lonely..
3.The women made an a_______ to the saleswomen for being so impolite.
4.His _______(缺乏) of mind during driving nearly caused an accident.
5.It's impolite to keep _________ (打断) a speaker during a lecture
6.He is a celebrity now. But can you imagine the difficulties he o________ before success.
7.He jumped up in ______(恐慌) at the sight of the big snake.
8.Try to act _______(自信地), even if you feel nervous.
9.The f_________ of the ear is to listen.
10.He is a _______(天才的) artist.
Giving a gift that will stand the test of time is always a challenge,but giving plants is one way to try.Whatever type of plant you choose,it’s sure to last longer than cut flowers1.
The most important thing to consider is where it will live.If your friend’s place is bright and sunny,a succulent(多肉植物)makes sense. 2.Succulents naturally grow in desert-like environments,while orchids(兰花)grow in damp forests.
3.It can help you understand what conditions it prefers.So,while picking out plant gifts,ask the salesperson for more information to ensure what you choose is a match for where it will end up.
Whatever plant you choose,make peace with the fact that it may or may not survive.After all,a house’s inside is pretty dissimilar to where that plant naturally grows.So we can all only do our best.4.If their leaves dry up,they’re not getting enough water.If they’re reaching their leaves toward the light,they may need more of it.So offer that advice to your friend,and then let it go.
If you have a plant-interested friend on your gift list,why not choose a plant which is easy to keep alive in his place and looks lovely?You don’t need to wrap it,as a simple bow is enough.5.It’s a way to ensure your gift gets a good start in life.
A.You can always put them inside a paper bag.
B.But you can consider giving a nice pot and bag of soil.
C.Knowing the natural history of a plant is equally important.
D.Even relatively experienced green thumbs sometimes lose
E.The key is to pay attention to plants-really look at them each day..
F.If you want to choose plants as gifts,the ideas below will help you on your way.
G.If your friend has a cool home with no direct sun,an orchid is probably a better choice.
Researchers have been looking forward to using tiny flying robots to settle important tasks. The various machines could be used to help astronauts on space missions, and even to help bees with plant pollination(授粉). However, fitting the heavy electric equipment that is used to power and control the wings into the tiny robot has been challenging. Now thanks to RoboBee X-Wing—the world’s lightest aerial vehicle that can fly not tied to a power source.
Made by Harvard researchers, the insect-inspired robot weighs only 259 milligrams, has four wings whose distance is 3.5 centimeters, and stands 6.5 centimeters high. Its four small wings, which can flap up(拍动) to 170 times a second, are controlled by actuators(驱动器). They become small when the electricity passes through them. Six small solar cells, fitted above the wings to prevent them from disturbing the flight, provide the power.
RoboBee X-Wing is powered by six solar cells. To test its flying abilities, the team, led by doctor Noah Jafferis and PhD student Elizabeth Helbling, exposed the RoboBee X-Wing’s solar cells to LED lighting. To their delight, the tiny robot’s wings began to flap, and it rose, keeping a flight for about half a second. Though the robot lost its flight ability as soon as the power source was turned off, its short flight was cheered for its huge effect on the future of tiny flying robots.
However, though the current RoboBee X-Wing is a step in the right direction, it is not quite ready for main time. The researchers also hope to experiment with other power sources, such as batteries, sun light or radio frequency signals, and to add more advanced “brains” and sensor systems to navigate and complete tasks independently.
1.What can we know about small flying robots according to the first paragraph?
A.They are made to do ordinary tasks by scientists.
B.They can be used only for very dangerous task.
C.They can be powered directly by the energy of the sun.
D.It’s not easy to fit the heavy electric equipment into them.
2.Why is RoboBee X-Wing considered having a big effect on the future of tiny flying robots?
A.Because it is ready for the instant use.
B.Because it can take off and fly out of control.
C.Because it can fly not tied to a power source.
D.Because it can settle important tasks.
3.Which of the following is TRUE about RoboBee X-Wing?
A.It can’t be used in crowded places.
B.It can be used for giving directions.
C.It can use radio signals to power itself.
D.It still can’t be used widely at present.
4.In which section of a newspaper may this text appear?
A.Entertainment. B.Science.
C.Education. D.Health.
