Question

-- What did he say ________ his stupid behavior?
-- He admitted having made a serious mistake.

A．in front of

B．in explanation of

C．in case of

D．in fear of

Answer 1

B

試題分析：A. in front of：在……前面； B. in explanation of ：對……作出解釋；C. in case of：遇到……的時候；D. in fear of：擔心……、害怕……。題意：他對自己的行為作何解釋？故B項正確。