题目内容:
Student:Excuse me.Could I borrow the dictionary?LibraHan:No,__________.You can’t take it out.
Student:Could I borrow these books?’
Librarian:Oh,no.I’m afraid you can only borrow five copies at one time. A.excuse me
B.I’m sorry
C.Never
D.I don’t
参考答案:
答案解析: