问题
选择题
—May I go to the movies with you?
—I'm afraid not _______ you have a ticket, because I have only one. [ ]
A. if
B. unless
C. though
答案
答案:B
—May I go to the movies with you?
—I'm afraid not _______ you have a ticket, because I have only one. [ ]
A. if
B. unless
C. though
答案:B