In this experiment, the famous professor showed three different to the study of physics．A.

发布时间：2020-08-14 23:19:31

In this experiment, the famous professor showed three different     to the study of physics．
A. means
B. methods
C. ways
D. approaches

网友回答

A. means
B. methods
C. ways
(答案→)D. approaches
解析： 四个选项都有“方法”的意思，但从搭配上看，后面有介词to，所以答案选D。
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