| 1. 单选题 | 详细信息 |
|
Kae, _________sister I shared a room with when we were at college, has gone to work in Australia.
A . whom
B . that
C . whose
D . her
|
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| 2. 单选题 | 详细信息 |
|
Let's not pick these peaches until this weekend ___________they get sweet enough to be eaten.
A . ever since
B . as if
C . even though
D . so that
|
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| 3. 单选题 | 详细信息 |
|
The gold medal will be awarded to ___________ wins the first place in the bicycler.
A . whomever
B . wherever
C . whoever
D . whatever
|
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| 4. 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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| 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 |
|
Self-driving is an area _______ China and the rest of the world are on the same starting line.
A . that
B . where
C . which
D . when
|
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| 7. 单选题 | 详细信息 |
|
_______ you can sleep well, you will lose the ability to focus, plan and stay motivated after one or two nights.
A . Once
B . Unless
C . If
D . When
|
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