Question

【题目】Teenagers __________ allowed to drive.
A.should not be
B.should be not
C.not should be

Answer 1

【答案】A
【解析】情态动词被动语态否定式结构：情态动词(can, should, must,...)+not+be+动词过去分词。故排除B，C 。句意：不应该允许青少年开车。故选A。