Ones代替复数名词和them,和those有何不同?Cars do cause us some health problems--in fact far more serious ___________ than mobile phones do.A.one B.ones C.it D.thoseKey:B
问题描述：
Ones代替复数名词和them,和those有何不同?
Cars do cause us some health problems--in fact far more serious ___________ than mobile phones do.
A.one B.ones C.it D.those
Key:B
答
Ones是在同一句话当中,代替前面提到过的复数名词
就本句而言,代指 health problems
them是宾格形式 不能代替前面的同一事务
在与ones those these 出现时 一般不选them
those 代替上句提到的复数名词 而不是同一句话中