—must I take this medicine every day?—Three times a day.A. How longB. How oftenC. How farD

发布时间：2020-08-20 12:46:44

—            must I take this medicine every day? 
—Three times a day.
A. How long
B. How often
C. How far
D. How

网友回答

A. How long
(答案→)B. How often
C. How far
D. How
解析：考查固定搭配。How long问多久How often问频率，多久一次；；How far问多远；How问怎样。根据Three times a day应是问频率，所以选B。
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