问题
选择题
In this experiment, the famous professor showed three different____ to the study of physics．
A．means
B．methods
C．ways
D．approaches
答案
答案：D
（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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In this experiment, the famous professor showed three different____ to the study of physics．
A．means
B．methods
C．ways
D．approaches
答案：D
（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。）