— ______is it from your home to the Summer Palace?
— It takes about 20 minutes to go there by car.
A.How long
B.How soon
C.How much
D.How far
答案:D
题目分析:句意为:---从你家到故宫有多远?---作车大约需要20分钟。How long :提问时间长度,多久; How soon:提问动作还要多久才发生,多久;How much :提问数量、价格的多少;How far:提问距离,多远。根据语境可知应选D。