| 1. 单选题 | 详细信息 |
|
—Hi, I'm Peter. Are you new here? I haven't seen you around?
—Hello, Peter. I'm Bob. I just _________ on Monday.
A . start
B . have started
C . started
D . had started
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| 2. 单选题 | 详细信息 |
|
_________ we don't stop climate change, many animals and plants in the world will be gone.
A . Although
B . While
C . If
D . Until
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| 3. 单选题 | 详细信息 |
|
_________ along the old Silk Road is an interesting and rewarding experience.
A . Travel
B . Traveling
C . Having traveled
D . Traveled
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| 4. 单选题 | 详细信息 |
|
Susan had quit her well-paid job and _________ as a volunteer in the neighborhood when I visited her last year.
A . is working
B . was working
C . has worked
D . had worked
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| 5. 单选题 | 详细信息 |
|
She and her family bicycle to work, _________ helps them keep fit.
A . which
B . who
C . as
D . that
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| 6. 单选题 | 详细信息 |
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During the Mid-Autumn Festival, family members often gather together _________ a meal, admire the moon and enjoy moon cakes.
A . share
B . to share
C . having shared
D . shared
|
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| 7. 单选题 | 详细信息 |
|
China's high-speed railways _________ from 9,000 to 25,000 kilometers in the past few years.
A . are growing
B . have grown
C . will grow
D . had grown
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| 8. 单选题 | 详细信息 |
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In any unsafe situation, simply _________ the button and a highly-trained agent will get you the help you need.
A . press
B . to press
C . pressing
D . pressed
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| 9. 单选题 | 详细信息 |
|
A rescue worker risked his life saving two tourists who _________ in the mountains for two days.
A . are trapping
B . have been trapped
C . were trapping
D . had been trapped
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| 10. 单选题 | 详细信息 |
|
Ordinary soap, _________ correctly, can deal with bacteria effectively.
A . used
B . to use
C . using
D . use
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