查询词典 utter sth.

Be busy with/doing sth = be up to sth = be occupied with I think you were busy with/doing your homework.

我以为你当时在忙着写作业。

Sb/sth. be sure / certain to do sth.

有把握做某事；一定会。。。

Be complacent about sth----a;complacency about sth----n.

复习一下单词-------有没有完全记住？

Be confident in doing sth./be confident about sth.

都是对做某事有信心的意思！

Be confident of sth./doing sth.

确信、有把握做某事；有信心做某事

Be confident of sth/ be confident of doing sth.

确信；对……满怀信心

Be confident about/of sth/doing sth.

对某事有信心

Be convinced of sth.坚信……;the effect on sth.

对于……的影响；由此搭配形式可知C项正确。

Of doing sth be zealous in doing his duty be displeased with sb for doing sth be under the ...

该词条暂无相关资料，我来贡献相关资料查看 be busy doing。。。在词典中的解释

Be eager for sth.be eager to do sth.

她是一个渴望权力的女人。

Anna: No, I've got a hangover.

不是，我昨晚宿醉了。

We head into the mountains in Su's new Land Cruiser, stop for lunch at a scenic restaurant and then hang around drinking beer and eating fruit as two of his employees attempt to lure the birds with a tape recording of the fowl's mating call.

我们坐上苏的巡逻车向山顶出发，在一家风景优美的餐馆吃了中饭。然后我们喝着啤酒吃着水果四处逛。