Every knife and fork _____ carefully.A、have cleanedB、has cleanedC、have been cl

游客2024-07-27 33

问题 Every knife and fork _____ carefully.

选项 A、have cleaned
B、has cleaned
C、have been cleaned
D、has been cleaned

答案 D

解析 knife和fork一起使用，被看做一个整体，指一套刀叉，它们作主语时谓语动词用单数。又因为主谓之间是被动关系，所以用被动语态。

转载请注明原文地址:https://www.tihaiku.com/zcyy/3695648.html

相关试题推荐

随机试题

最新回复(0)

Everyknifeandfork_____carefully.A、havecleanedB、hascleanedC、havebeencl