问题
选择题
—________ does it take to go to Hangzhou from Wenzhou by train?
—It usually takes about three hours.
A．How long
B．How much
C．How many
D．How often
答案
答案：A
题目分析：句意：从杭州到温州坐火车需要多长时间？通常要小时。A. How long“多长时间”；B. How much“多少钱”；C. How many“多少”；D. How often“多长时间一次”。结合句意，故选A。