—Excuse me , could you please tell me the way to the toilet? —_____________. I didn't hear you clearly just now.
A．I'm sorry to trouble you
B．That sounds perfect
C．Pardon me
D．Sure
答案：C
试题分析：句意：--打扰，你能告诉我去洗手间的路吗？--请原谅，刚才我没有听清。 A. I'm sorry to trouble you很抱歉麻烦你；B. That sounds perfect 那听起来很完美; C. Pardon me .--请原谅 ; D. Sure 可以。根据句意， 故选C. 考点：考查情景交际。