| 1. 单选题 | 详细信息 |
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Berlin is _________capital of Germany.
A . /
B . a
C . the
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| 2. 单选题 | 详细信息 |
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In the world, more than 30% of schools do not provide safe drinking water _________about 570 million children.
A . with
B . for
C . towards
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| 3. 单选题 | 详细信息 |
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If I leave my house at 9 o'clock and drive to the airport, I'll arrive at about 11. So it's about two _________drive from my house to the airport.
A . hours'
B . hour's
C . hours
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| 4. 单选题 | 详细信息 |
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— I'm getting hungry. Do you know where we can get some good food?
— Of course! There ____________ a restaurant around the comer.
A . will be
B . was
C . is
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| 5. 单选题 | 详细信息 |
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A recent survey shows that 44 percent of Americans want to use self-driving cars, _________ 34 percent believe that they will make the roads more dangerous.
A . although
B . because
C . if
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| 6. 单选题 | 详细信息 |
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Tennis can exercise all of our muscles (肌肉) . And it requires _________to spend time with others. This is good for our health too.
A . ours
B . us
C . we
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| 7. 单选题 | 详细信息 |
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Ants are pretty small. You might think that they _________be rather weak. But what you might not know is that ants are actually very strong for their size.
A . need
B . can't
C . must
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| 8. 单选题 | 详细信息 |
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"Left—behind" children _________see their parents, because their parents work in the cities, leaving them behind in the countryside to be cared for by their grandparents.
A . always
B . hardly ever
C . Often
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| 9. 单选题 | 详细信息 |
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Around the world, 300 million tons of plastic _________each year, of which about 10 percent ends up in the sea.
A . is created
B . was created
C . creates
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| 10. 单选题 | 详细信息 |
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Roy works in London. It _________him about half an hour to get to work by bus every day.
A . costs
B . spends
C . takes
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