It is his ability that matters in the job,so_____doesn't make much differenceAwhether he has been abroadBwhether he has gone abroadCif he has been abroad Dif he has gone abroad
问题描述：
It is his ability that matters in the job,so_____doesn't make much difference
Awhether he has been abroad
Bwhether he has gone abroad
Cif he has been abroad
Dif he has gone abroad
答
A
答
A whether he has been abroad
whether 引导主语从句，if 不能引导
答
选a
这里应该说是省略了or ont
另外应该用完成时
答
选A. has been to ,表示去过。这里abroad是副词，所以省to. whether 引导主语从句。if不可以。if一般引导宾语从句。
答
A whether 引导的主语从句.