（单词翻译:单击）
Unit 3 虚拟语气(六)
16. As Commander-in-Chief of the armed forces, I have directed1 that all measures ____ for our defense2.
A. had been taken
B. be taken
C. would be taken
D. to be taken
17. The manager of the hotel requests that their guests _____ after 11:00 p.m.
A. not to play loud music
B. don't play loud music
C. shouldn't play loud music
D. couldn't paly load music
18. We desire that the tour leader ____ us immediately of any change in plans.
A. inform
B. informs
C. informed
D. has informed
答案：
16. B
译文：我作为武装部队的总司令命令采取一切措施进行防御。
本句涉及虚拟语气在宾语从句中的使用。
17. C
译文：旅馆的经理恳请客人晚上11点后，音乐声不要放得太响。
本句涉及虚拟语气在宾语从句中的使用。
18. A
译文：我们要求导游立刻告诉我们计划有什么变动。
本句涉及虚拟语气在宾语从句中的使用。
