It's sunny today. It's the best time _____ rockets. [ ]A. launchB. to launch C. launching

题目简介

It's sunny today. It's the best time _____ rockets. [ ]A. launchB. to launch C. launching

题目详情

It's sunny today. It's the best time _____ rockets.

A. launch
B. to launch
C. launching
D. launches
题型:单选题难度:中档来源:同步题

答案

B

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