12 It's required that the students ____mobiles phones in thire sc_英语解答

12 It's required that the students ____mobiles phones in thire school,so seldom____them using one
A should not use; you will see
B mustn’t use ;will you see
C not use’; you will see
D not use,will you see
选哪个

人气：184 ℃　时间：2020-03-26 21:21:13

解答

选 B mustn’t use ;will you see
句首为否定或半否定的词语,如no,not,never,seldom,little,hardly,at no time,in no way,not until… 等.