This machine, ______for many years, is still working perfectly.A、after which I h

游客2023-11-16 22

问题 This machine, ______for many years, is still working perfectly.

选项 A、after which I have looked
B、which I have looked after
C、that I have looked after
D、I have looked after

答案 B

解析定语从句题。look after“照顾”，先行词为machine，在从句中作宾语，连接词及介词不能省略，又因为look after为固定词组，分开后会失去原本意思，所以不能将介词after提前。因此选择B。

转载请注明原文地址:https://tihaiku.com/zcyy/3191498.html

相关试题推荐

随机试题

最新回复(0)

Themachinehasanenormousadvantage______itisequippedwithanautomaticco