Jackwasn’tsayinganything，butth

Jack wasn’t saying anything，but the teacher smiled at him________he had done something very clever.

A．as if

B．in case

C．while

D．though

登录免费查看答案和解析

相关试题

What I need is ________ book that contains ________ ABC of oil painting.

A．a；/

B．the；/

C．the；an

D．a；the

收藏答案/解析

Sam insisted that he________ the law and________.

A．didn’t break；mustn’t be punished

B．doesn’t break；shouldn’t punish

C．hadn’t broken；be not punished

D．hadn’t broken；not be punished

收藏答案/解析

—________ when has the country been open to international trade?
—1978，I suppose.

A．Since

B．In

C．From

D．After

收藏答案/解析

What shall we use for power when all the oil in the world has________？

A．given out

B．put out

C．held up

D．used up

收藏答案/解析

No matter what you do，you must ________ your mind________ it.

A．put；to

B．keep；on

C．apply；on

D．put；into

收藏答案/解析