—Theressomeoneknockingonthedoo

—There's someone knocking on the door．Who it be?
—It must be Mary．She promised to be here at 8：00．

A．must

B．can

C．shall

D．need

登录免费查看答案和解析

相关试题

.—Your tie goes very well with your shirt.
—_________

A．Oh,I got it on sale.	B．I bought it at half price.
C．Does it really look OK?	D．No,not so nice.

收藏答案/解析

.If you need a repairman,there’s _________ better than my brother.

A．nothing

B．none

C．no one

D．nobody

收藏答案/解析

.In some countries,_________is called“equality”does not really mean equal rights for all people.

A．which

B．that

C．what

D．one

收藏答案/解析

.Some of his suggestions had been rejected _________ they were quite impracticable.

A．as

B．when

C．until

D．if

收藏答案/解析

It wasn’t such a good dinner _________ she had promised us.

A．that

B．which

C．as

D．what

收藏答案/解析