2. 外语
  3. A tyre______when you pump air into it; it shrinks when the air is gone.

A tyre______when you pump air into it; it shrinks when the air is gone.

admin2019-08-27  40
问题 A tyre______when you pump air into it; it shrinks when the air is gone.
选项 A、explores
B、expands
C、exploit
D、exposes
答案B
解析 句意为：当你打气进去时，轮胎会胀大。根据句意，B项expands“膨胀”符合句意，故选B项。其他三项，explore“探索”、exploit“开拓”、expose“揭露”，均不符合句意。
转载请注明原文地址:https://kaotiyun.com/show/bbTO777K
0

考博英语

相关试题推荐
随机试题
最新回复(0)