问题
选择题
—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. shouldn't
D. may
答案
答案:B
—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. shouldn't
D. may
答案:B