问题
选择题
—Kate, do you know ___it is from here to the post office?
—About twenty minutes’ walk.
A．how long
B．how often
C．how far
D．how soon
答案
答案：C
About twenty minutes’ walk意思是20分钟的路程，表示的是距离故用how far来提问。
搜题请搜索小程序“爱下问搜题”
