They did not feel (at case) (after) their experiment (was proved) a (success).A、

游客2023-09-25 40

问题 They did not feel (at case) (after) their experiment (was proved) a (success).

选项 A、at case
B、after
C、was proved
D、success

答案 B

解析此句子中时间状语从句为固定搭配not．．．until，所以应把after改为until。

转载请注明原文地址:https://tihaiku.com/zcyy/3043517.html

相关试题推荐

随机试题

最新回复(0)

(science)______havedonecountlessexperimentstoshowthatpraiseisfarmore