共50条信息
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In summer, food will go bad if in room temperature.
A.leaving B.left C.being left D.having left
---What do you think of Jack?
---He is not a bad boy. ______, he’s a pretty good one.
A. If ever B. If busy C. If anything D. If possible
While building a bridge over the Changjiang River, .
A.a big rock was discovered in the water
B.there was a big rock discovered
C.a big rock discovered in the water
D.the workers discovered a big rock in the water
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