问题补充：
--If you have any trouble, be sure to call me.
–.
A. I am glad to hear that.
B. I will. Thank you very much.
C. I have no trouble.
D. I will think it over.
答案：
A. I am glad to hear that.
(答案→)B. I will. Thank you very much.
C. I have no trouble.
D. I will think it over.
解析：句意：——如果你有麻烦，一定要给我打电话。——我会的。非常谢谢你。A. I am glad to hear that.听到这个很高兴。B. I will. Thank you very much. 我会的。非常谢谢你。C. I have no trouble. 我没有麻烦。 D. I will think it over.我会考虑的。对祈使句be sure to call me的回答用will或won’t。并对别人的好意表示感谢。故选B。
