题目内容
We aren't allowed________in a loud voice in the library.
- A.speaking
- B.speak
- C.to speaking
- D.to speak
D
分析:allow sb to do sth(允许某人做某事),此处allow用了被动语态。
分析:allow sb to do sth(允许某人做某事),此处allow用了被动语态。
练习册系列答案
相关题目
-Excuse me, are you and Simon in Class 2, Grade 7?
- _________. He’s my classmate.
A.Yes, I am. | B.No, you’re not. | C.Yes, we are. | D.No, we aren’t |