问题详情:
—Whose exam paper is it?
—It ________ be Li Lei’s.He always forgets to write his name on it.
A.can’t B.must C.may
【回答】
B
知识点:情态动词
题型:选择题
问题详情:
—Whose exam paper is it?
—It ________ be Li Lei’s.He always forgets to write his name on it.
A.can’t B.must C.may
【回答】
B
知识点:情态动词
题型:选择题