A-A+
We've ______ all our time and effort in this p
问题详情
We"ve ______ all our time and effort in this plan, and we don"t want it to fail.
A.invested
B.exhausted
C.devoted
D.assigned请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:A
解析:动词辨析与搭配。A)invest“投入(时间、金钱、精力等,后接介词in)”:investone'stimeincommunityservice把时间花在社区服务上;B)exhaust“用完,花光,耗尽”:Thecivilwarexhaustedthatcountry.内战使那个国家民穷财尽。C)devote“把……奉献给(后接介词to)”:devoteoneselftothegoodofthepeople献身于人民的利益;D)assign“把……分配给(后接介词to)”