问题补充:
—Excuse me, is Dalian from Beijing ?
—It’s about three hours by car.
A. how wide
B. how long
C. how far
D. how fast
答案:
A. how wide
B. how long
(答案→)C. how far
D. how fast
解析:A. how wide 多宽 B. how long 多长,多用于指时间 C. how far 多远,指距离 D. how fast多快;句意:打扰了,请问从北京到大连有多远?开车大约3小时。故选C