问题
_____, the car stopped all at once.
A:Seeing a boy lying on the ground
B:On seeing a boy sitting on the road
C:The driver saw a boy standing on the road
D:The minute the driver saw a boy seated on the road
B:On seeing a boy sitting on the road
C:The driver saw a boy standing on the road
D:The minute the driver saw a boy seated on the road
正确答案是：
同类题型
I called Nina several times,but she didn’t answer. — Of course, she ____________ Londonfor a visit.
Isn’t that your teacher over there? —No, it ______ be him. I’m sure he doesn’t wear glasses.
You daren’t say that to him, _________?
Tony, are you listening to me?—Sorry, SirI ______ to figure out what you said just now