--Everyone wants to keep healthy without too much effort.--So lets start from our mouth b

发布时间：2020-08-21 01:42:56

--Everyone wants to keep healthy without too much effort.
--So let's start from our mouth by      those healthy foods, which people can easily get in their daily life.
A. buying
B. cooking
Ceating
D. throwing

网友回答

A. buying
B. cooking
(答案→)C. eating
D. throwing
解析：by是介词后跟名词,代词或动名词，吃东西应用动词eat或have.
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