问题
选择题
—Your mother look a bit disappointed. You __ have told her the truth.
—Yes, I have told her about the result of the exam. [ ]
A. should
B. must
C. can
答案
B
—Your mother look a bit disappointed. You __ have told her the truth.
—Yes, I have told her about the result of the exam. [ ]
A. should
B. must
C. can
B