单项选择题

Sorry, Mr. Brown is out, and I have no idea ______.

A．where he has been
B．where he has gone
C．he has been where
D．he has gone where

<上一题目录下一题>

热门试题

单项选择题_______side of the street is lined with all kinds of flowers.

单项选择题Would you be ________close the window for me, please