题干
—If you have any trouble, be sure to call me.
— .
A：I'm glad to hear that
B：I have no trouble
C：I will. Thank you
D：I'll think it over
答案(点此获取答案解析）
C
—If you have any trouble, be sure to call me.
— .
A：I'm glad to hear that
B：I have no trouble
C：I will. Thank you
D：I'll think it over
