Because of the tightened security measures, all travelers are advised to arrive at the airport______two hours before their depar

admin2016-01-17 86

问题 Because of the tightened security measures, all travelers are advised to arrive at the airport______two hours before their departure time.

选项 A、few
B、a little
C、at least
D、less

答案C

解析词汇：副词1．数字前经常出现的副词at least(最少)符合题意，因此(C)为正确选项。

转载请注明原文地址:https://kaotiyun.com/show/UH4d777K

托业阅读

相关试题推荐

随机试题

最新回复(0)