语法指导：四级语法系列练习（四）

文章作者 100test 发表时间 2007:03:25 21:27:23
来源 100Test.Com百考试题网

4. it is important that the hotel receptionist _____ that guests are registered correctly.

　　a. has made sure

　　b. must make sure

　　c. made sure

　　d. make sure

　　5. it was essential that the application forms _____ back before the deadline.

　　a. must be sent

　　b. be sent

　　c. would be sent

　　d. were sent

　　6. it’s necessary _____ the dictionary immediately.

　　a. that he will return

　　b. that he return

　　c. that he returned

　　d. that he has to return

　　答案：

　　4. d

　　译文：旅馆接待员必须确保旅客登记正确，这点是很重要的。

　　本句涉及主语从句中的虚拟语气的使用。

　　5. b

　　译文：申请表务必在截止日期之前寄回。

　　本句涉及主语从句中的虚拟语气的使用。

　　6. b

　　译文：他必须马上归还字典。

　　本句涉及主语从句中的虚拟语气的使用。