1.We invited Ross and his parents to dinner ,but ＿＿of them came.
问题描述：
1.We invited Ross and his parents to dinner ,but ＿＿of them came.
A.all B.no one C.both D.none
选哪个?为什么?
2．When Jenny left ＿＿college ,she got job as ＿＿journalist.
A./;a B.the;/ C.a;the D.the;the
选哪个?为什么?
答
all和both加否定词不表示全部否定,故不可选no one不加of,不可选.只能选NONE,而且也非常复合习惯2A解释：没有特定哪所college,只是说毕业,不需要冠词as a journalist,成为一位记者.