—I wonder you’ll water this kind of flower .—Every other day .A. how often B. how long C.

问题补充：

—I wonder you’ll water this kind of flower .

—Every other day .

A. how often

B. how long

C. how soon

D. how much

答案：

(答案→)A. how often

B. how long

C. how soon

D. how much

解析：how often 表频率，意为多久一次，how long多长时间， how soon多久之后， how much多少，由答句every other day 每隔一天可知，故选A