30.This machine, ______for many years, is still working perf
来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/09/29 20:51:38
30.This machine, ______for many years, is still working perfectly.
A. after which I have looked B. which I have looked after
C. that I have looked after D. I have looked after
为什么A不对 和B不一样吗
A. after which I have looked B. which I have looked after
C. that I have looked after D. I have looked after
为什么A不对 和B不一样吗
固定的动词短语look for:寻找(去掉for后look没有寻找的意思,所以介词for不能前置)
非固定的动词短语live in:居住(去掉in后live仍有居住的意思,所以介词in可以前置)
同理固定动词短语look after中after不能前置
非固定的动词短语live in:居住(去掉in后live仍有居住的意思,所以介词in可以前置)
同理固定动词短语look after中after不能前置
30.This machine, ______for many years, is still working perf
30.This machine,______for many years,is still working perfec
This machine,______for many years,is still working perfectly
the machine-,( )for many years,is still walking perfectly
if the machine is working
this kind of machine was using many years ago 找出错误一项并改正
By the end of this year he ______for thirty years.
This machine is unavailable.
The machine ___(invent) many years ago.
This camera _________(buy)many years ago,but it still works
xiexieThough his faher ______for many years……A has retired B
Her uncle worked as an ______for many years in the company.(