Question

6. (2014 江苏泰州上学期期末，42, ★★☆) Mr Su's robot has caught a virus. He's complaining  the shop  the robot.

   A. about;about   B. about;to

   C. to;to        D. to;about

Answer 1

6. D

6. D complain to sb. about sth.意为“向某人抱怨/投诉某事”。