—Have you got any idea why Mother asks for me?
—She wants you to your staying up last night.
A. search for
B. account for
C. wait for
D. say for
网友回答
A. search for
(答案→)B. account for
C. wait for
D. say for
解析：A. search for寻找，B. account for 占据，解释…的原因，C. wait for等待，D. say for为…讲话[辩护]，句意：--你知道妈妈为什么询问我？--她想让你解释你昨晚熬夜的原因。选B。