When you see the sign _____ in public, you mu...

When you see the sign _____ in public, you must keep quiet.

九年级英语单项填空中等难度题查看答案及解析

We _______ talk loudly when we see the sign “ Be quiet ”on the right.

A. must          B. mustn’t       C. need          D. needn’t

九年级英语单项填空简单题查看答案及解析

It is best not to talk loudly when you are in public. ________, keeping quiet in public is just one way to respect others.

A.In fact B.However C.Therefore

九年级英语单选题中等难度题查看答案及解析

—We _____ talk loudly when we see the sign “Be quiet” on the wall.

—Yes, you are right. We should be polite in public.

A. must　　　　　　 B. mustn’t

C. need　　　　　　 D. needn’t

九年级英语单项填空简单题查看答案及解析

“You must keep______ in the hospital,” the woman said to me ______ .

A. quietly; quiet   B. quietly; quietly           C. quiet; quietly        D. quiet; quiet

九年级英语单项填空中等难度题查看答案及解析

In the library , you 　　 keep quiet.
A． may　　 B． might　　 C． must　　 D． can

九年级英语单项填空中等难度题查看答案及解析

— Look at the sign! You aren’t allowed _______ in public places.

— Sorry, I didn’t see it.

A. smoke　　 B. smoking　　 C. to smoke　　 D. smoked

九年级英语单选题困难题查看答案及解析

Bob, you ______ keep quiet in the library.

A.can B.may C.must D.need

九年级英语单选题中等难度题查看答案及解析

Keep quiet, please! You must know talking loudly________ in the reading room.

A. is not allowed　　 B. is allowed

C. doesn’t allow　　　　 D. Allows

九年级英语单项填空中等难度题查看答案及解析

Keep quiet, please! You must know talking loudly________ in the reading room.

A.is not allowed B.is allowed

C.doesn’t allow D.allows

九年级英语单选题中等难度题查看答案及解析