As the sea ice melts sooner each swimmer,polar bears are forced to come ashore e
题型:江西省同步题难度:来源:
As the sea ice melts sooner each swimmer,polar bears are forced to come ashore earlier and face food shortages _____ they have stored enough fat to last them through the season. |
[ ] |
A.before B.unless C.since D.until |
答案
A |
举一反三
You cannot expect her to do the housework _____ look after the children. |
[ ] |
A. just as well B. as well C. as well as D. besides |
Allow children the space to voice their opinions, they are different from your own. |
[ ] |
A. even if B. until C. unless D. as if |
He asked us ________ we saw the lost cat or not. |
|
A. that B. what C. which D. whether |
___ he made up his mind, nothing could change it. |
[ ] |
A. Before B. Unless C. When D. Once |
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[ ] |
A. and B. so C. or D. but |
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