问题补充:
It’s required that the students mobile phones in their school, so seldom them using one.
A. not use; will you see
B. should not use; you will see
C. don’t use; will you see
D. would not use; you will see
答案:
(答案→)A. not use; will you see
B. should not use; you will see
C. don’t use; will you see
D. would not use; you will see
解析:第一个空考查It’s required that (should)do,第二个空考查seldom放在句首使用部分倒装。所以选A。