问题补充：
22.----I m smy, I didn t mean to put you to so much trouble.
----
A. It s my pleasure !
B. No trouble at all．
C. Im really sorry!
D. You e welcome．
答案：
A. It s my pleasure !
(答案→)B. No trouble at all．
C. Im really sorry!
D. You e welcome．
解析：可联系答.案.网客服索取。
