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.

admin2020-03-30  46
问题 A tyre______when you pump air into it; it shrinks when the air is gone.
选项 A、contacts
B、expands
C、breaks
D、shrinks
答案B
解析 句意为：当你打气进去，轮胎会胀大。根据句意，B项expands“膨胀”符合句意，故选B项正确。其他三项，contact“缩小”，break“破裂”，shrink指新衣服缩水，均不符合句意。
转载请注明原文地址:https://www.kaotiyun.com/show/79TO777K
0

考博英语

相关试题推荐
随机试题
最新回复(0)