youhavemadeapromise,youshouldc

__________ you have made a promise, you should carry it out.

A．Once

B．Until

C．For

D．While

登录免费查看答案和解析

相关试题

It is your attitude, rather than your aptitude(天资), ________ determines your altitude.

A．which

B．that

C．what

D．who

收藏答案/解析

The birds that will spend the whole winter here have been digging holes in the snow _______ from the cold weather.

A．to shelter	B．sheltered
C．having sheltered	D．sheltering

收藏答案/解析

The cultural background of China is totally different from ________ of the US.

A．one

B．that

C．these

D．those

收藏答案/解析

—What on earth do you want?
—I just want a common sports coat—nothing ________.

A．fancy	B．amazing
C．informal	D．valuable

收藏答案/解析

The job is not very rewarding _______ money, but he is getting valuable experience from it.

A．in memory of	B．in terms of
C．in charge of	D．in search of

收藏答案/解析