We must work hard to________the advanced technological level.A、catch up withB、c

游客2023-10-22 15

问题 We must work hard to________the advanced technological level.

选项 A、catch up with
B、catch up on
C、catch up in
D、catch up at

答案 A

解析我们必须努力工作以赶上先进的技术水平。动词短语辨析题。catch up with意为“赶上”；catch up on意为“赶时间”；catch up in意为“对……着迷，对……感兴趣”；没有catch up at这个短语。根据句意可知，A项为正确答案。

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