Children _____ to difficult situations are better at handling those _____ tasks.
A．exposing; challenging; B．exposed; challenged
C．exposed; challenging D．exposing; challenged
---Are you happy with this lab?
---Not a little. We can’t have _______.
A．a worse one B．a nicer one C．such a worse one D．such a nicer one
What kind of things do people often buy during _____ Christmas and _____ Spring Festival?
A．/ ; the B．the; / C．the; the D．/; /
高三年级是高中生活的最后一年，在这一年中，学生们要面临着沉重的升学压力。因此，很多学生下课后也坐在教室里用功，但学习效率和成绩并不理想。由此你想告诉他们：适当的休息很有必要。现在就请你以“A Ten - minute Break”为主题，按下列要点写一篇短文，让这些同学从中有所启发。短文的要点如下：
1．十分钟的课间休息很有必要。
2．要注意适当的休息方式。
3．你是怎样利用这十分钟的。
注意：①开头已经给出，不计入总词数；②字数120字左右。
A Ten - minute Break
As a Senior Three student, time seems much limited.
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假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
Today is Sunday. The sky is full of sunshine, so does my life. At about 9:00 a.m., I go to the bookstore with my friends. There was a lot of new books. I didn’t know what one to buy because these books were all useful to me. At 10:00, we went to cinema. The film was called The Earthquake of Tangshan but some people were waiting outside the booking office. It took us about two hours to see it. Having been seen the film, everyone was deeply moving. Some of my friends even burst into tear. That’s a really wonderful film. It is very worth seeing.
What a happy day! I hope tomorrow I will be even happier.
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。
Obtaining Fresh Water from Icebergs
The idea of getting fresh water from icebergs that are moved to populated areas or places was once treated as a joke. Recently, scientists have warned that the human race will outgrow its fresh water supply faster than it runs out of food.___ 1.___
Glaciers are a possible source of fresh water that has been overlooked until recently. __2.__It contains fresh water so much that it could sustain(维持) all the rivers of the world for 1,000 years. Huge glaciers that stretch over the shallow continental shelf give birth to icebergs throughout the year.__ 3.__ However, they are formed entirely on land, breaking off when glaciers spread over the sea. As they drift away from the polar region, icebergs sometimes move mysteriously in a direction opposite to the wind. Because they melt more slowly than smaller pieces of ice, icebergs have been known to drift as far north as 35 degrees south of the equator(赤道) in the Atlantic Ocean. __4.__ The difficulty exists such as its rapid melting in warmer climates. __5.__
A. Icebergs are not like sea ice, which is formed when the sea itself freezes.
B. Now it is being considered quite serious by many nations.
C. 7,659 trillion metric tons of ice are floating on the sea every year.
D. But the water they could provide would be far cheaper than that produced.
E. To move them to dry parts of the world would not be too difficult.
F. It is not a dream to get water from icebergs.
G. Three-quarters of the Earth’s fresh water supply is still tied up in glacial ice.
