—Howlonghasyourbrotherbeenwork

— How long has your brother been working in this factory?
— 　　　 he graduated from college.

A．When

B．By the time

C．Until

D．Ever since

登录免费查看答案和解析

相关试题

He told me that he was very familiar _______ the surroundings there and I told him that the
people there were familiar _____ me.

A．with; to

B．to; with

C．for; on

D．over; at

收藏答案/解析

. When the teacher came in, the student pretended ________ his lessons.

A．to do

B．to have done

C．to be doing

D．to be done

收藏答案/解析

___ the technology developing, the games will become more and more___.

A．As; amazing	B．Of; amazed
C．With; amazing	D．For; amazed

收藏答案/解析

Mark woke up one morning to find both water and electricity ___ because he had not been able to pay the bills.

A．cut down

B．cut out

C．cut off

D．cut short

收藏答案/解析

---- Guess what! I have got “A” for my term paper.
---- Great! You ____ read widely and put a lot of work into it.

A．must

B．must have

C．should

D．should have

收藏答案/解析