In vain ______ to get in touch with the Embassy.A、they triedB、tried theyC、did

游客2023-11-21 65

问题 In vain ______ to get in touch with the Embassy.

选项 A、they tried
B、tried they
C、did they try
D、they have tried

答案 C

解析 in vain句首倒装，是半倒装，正确答案是C。

转载请注明原文地址:https://www.tihaiku.com/zcyy/3206104.html

相关试题推荐

随机试题

最新回复(0)