问题
选择题
—May I put these books here, sir?
—Yes, please. Just put____on the shelf. [ ]
A. they
B.them
C.their
D.theirs
答案
答案:B
—May I put these books here, sir?
—Yes, please. Just put____on the shelf. [ ]
A. they
B.them
C.their
D.theirs
答案:B