To review and assess achievements and summarize and exchange experience ______th

游客2023-11-11 50

问题 To review and assess achievements and summarize and exchange experience ______the task of our present Congress.

选项 A、are
B、is
C、were
D、have been

答案 B

解析主谓一致性题。本题的主语是个较长的不定式短语，谓语动词应用单数，故选[B]。

转载请注明原文地址:https://www.tihaiku.com/zcyy/3176613.html

相关试题推荐

随机试题

最新回复(0)

Arecentsurveyshowsthathalfoftheyoungstudentshaveexperiencedthecy