1.She tried to practise speaking English_____speaking to native speakers.

题目

1.She tried to practise speaking English_____speaking to native speakers.
A with B to C for D by
2.The little boy_____the hot water.He began to cry.
A touch B happened touching C happened to touch D happen to touch
3.I was about to leave my office_____my phone rang.
A while B as C when D and
4.My father had me_____the house yesterday.
A cleaning B clean C cleaned D have cleaned
D 2.C 3.C 4.B 请问为什么

答案

第一题是因为介词 by是通过某种方式的意思.
第二题是因为happen to do是一固定短语意思是:碰巧做某事
第三题是因为be about to do ----when 是一固定句型.意思是:就要做某事了,这时另一件事突然发生了.
第四题是因为have somebody do something 是一固定搭配,意思是让某人做某事,这里的have 相当于let.