单项选择题

--Are we supposed to take off our shoes before we enter
--No, you ().

A.shouldn't
B.needn't
C.mustn't
D.can't

<上一题目录下一题>

热门试题

单项选择题

The writer wrote the text because he had noticed that good table manners are ().

A．completely forgotten by young people
B．brought back to people’s attention
C．used when making professional decisions
D．difficult to learn and practise

单项选择题

How much percent of the land in downtown Boston is taken up by streets, garages and highways().

A．30%.
B．50%.
C．80%.
D．89%.

--Are we supposed to take off our shoes before we enter--No, you ().

--Are we supposed to take off our shoes before we enter
--No, you ().