It is necessary that everyone (return) ______ books to the library on time.

admin2014-07-10 27

问题 It is necessary that everyone (return) ______ books to the library on time.

选项

答案return/should return

解析本题考点是虚拟语气。It is necessary that后从句谓语动词应用 should+动词原形(should可省)。本句大意：按时把书归还给图书馆是必要的。

转载请注明原文地址:https://kaotiyun.com/show/XuYK777K

大学英语三级A级

相关试题推荐

随机试题

最新回复(0)