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1.There's no difference between the two words.I really don't

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/11 18:58:28
1.There's no difference between the two words.I really don't know _______.
A.what to choose B.which to choose C.to choose which D.to choose what
选哪个?为什么别的不能选?要是选别的话句子要怎么改?
2.We were poor then we had no room _____.
A.to live B.living in C.to live in D.to stay
童鞋们看清楚有几问...
1.B.which to choose 疑问词+不定式在句中作know的宾语.
2.C.to live in 不定式作定语,live in the room,要加介词in