We are convinced that we are on the______of an important discovery.

admin2017-03-25 42

问题 We are convinced that we are on the______of an important discovery.

选项 A、threshold
B、household
C、thread
D、entrance

答案A

解析 A项“threshold开始，开端”符合题意。其他三项“B项household家庭，家人；C项thread线，线索，思路；D项entrance入口，入门”都不正确。本题空格处是说开始了个重要的发现。因此A项为正确答案。

转载请注明原文地址:https://kaotiyun.com/show/nfGO777K

考博英语

相关试题推荐

随机试题

最新回复(0)