People who don't wear the seat-belt ___ to drive after january 1st
问题描述：
People who don't wear the seat-belt ___ to drive after january 1st
A.don't allow B.isn't allowed C.mustn't be allowed D.mustn't allow
答
C.mustn't be allowed 请解释一下，谢谢！先要看题干
主语是“没系安全带的人”， 下文是“在元月一号以后开车”
根据安全常识也应该知道是“绝对不（被）允许”的意思， 表被动