1.Mr.smith____is smoking is looking for ___she lost yesterday.A.whom;which B.who;what C.that ; who

问题描述:

1.Mr.smith____is smoking is looking for ___she lost yesterday.
A.whom;which B.who;what C.that ; who

B 考定语从句引导词.第一空修饰史密斯这个人,并且这个人在句中是主词,所以用who引导;第二空修饰丢失的东西,但不确切指某一样确定的东西,所以用what引导.