题目

1.A big crowd gathered ____ him ____.
A.to hear; speak B.hearing;speaking
C.to hear;speaking D.hearing;to speak
2.He gave me the phone number in order ____ contact him when we are in need of help.
A.to B.of me to C.for me to D.that i
me 和 for me 的区别~
3.___ arriving home,i changed my mind.
A.at B.as C.on D.about
为什么不用as?
4.The cleaning is ____ by midday.
A.to finish B.to be finished C.finishing D.being finished
这里能用 finished吗?和B又有什么区别?

提问时间：2020-07-24

答案

1.第一个填to do表示目的,第二个有两个固定搭配hear sb do/hear sb doing,因为是全过程,所以用doing形式2.in order for sb to是固定搭配这里的动作contract不是he发出的,所以不能选择A只能选择C3.on doing表示正在进...