This is a five-star hotel，so you are not allo...

This is a five-star hotel，so you are not allowed to enter if you don’t dress ____.

A. poorly　　 B. comfortably　　 C. badly　　 D. properly

九年级英语单选题困难题查看答案及解析

You are not allowed to enter the exhibition　　　 you have a ticket.

A.if B.when C.unless D.because

九年级英语单选题中等难度题查看答案及解析

You are not allowed to enter the theater　　 you have a ticket.

A. because　　 B. When　 C. if　　 D. unless

九年级英语单项填空中等难度题查看答案及解析

（题文）（2017·重庆）一May I take the dog with me, sir?

一 　　　　 . Pets are not allowed to enter the hall.

A. Yes, you may　　 B. No, you mustn't

C. Yes, you can　　 D. No, you needn't

九年级英语单选题困难题查看答案及解析

一May I take the dog with me, sir?

一 　　　　 . Pets are not allowed to enter the hall.

A. Yes, you may　　 B. No, you mustn't

C. Yes, you can　　 D. No, you needn't

九年级英语单选题困难题查看答案及解析

You shouldn’t take your camera to the meeting room if you are not allowed．

A．with permission　　　　　　 B．if you disagree

C．without permission　　　　　 D．if you agree

九年级英语单项填空中等难度题查看答案及解析

You are not ______ to smoke here. If you want to smoke, you can go outside.

九年级英语单项填空中等难度题查看答案及解析

Which is not allowed to take with you if you want to go to Qianfo Mountain?

九年级英语单项填空简单题查看答案及解析

You are not allowed to attend the concert _______ you have a ticket for it.

A. if B. because C. since D. unless

九年级英语单选题中等难度题查看答案及解析

You are not allowed to take a bus _________ you wear a mask (口罩).

A.unless B.when C.if D.because

九年级英语单选题简单题查看答案及解析