________ the front door________, he had to enter the room through the back door

题干

________ the front door________, he had to enter the room through the back door.

A．Seen; painting	B．Seeing; painting
C．Seeing; being painted	D．to see; being painted

上一题下一题 0.64难度单项选择更新时间:2014-12-17 08:05:09

小学学科试题库

初中学科试题库

高中学科试题库