Thepassengers
问题详情:
The passengers _______show their ID cards before getting on the plane.
A.might B.must C.could
【回答】
B
知识点:情态动词
题型:选择题
问题详情:
The passengers _______show their ID cards before getting on the plane.
A.might B.must C.could
【回答】
B
知识点:情态动词
题型:选择题