单选题 In order to make children have good behavior, what should the adults do?

A、 To give quick praise like "That is right" or "Very good".
B、 To say "That is interesting".
C、 To ask many questions and inspire them to think.
D、 To show and not to tell.

【正确答案】 A

【答案解析】[解析]此题通过排除法可以找出答案。B、C选项是培养孩子们对科学的兴趣的方法。D选项合文意，但是不合题意。这样可以选出A。同时通过第五段第三、四句“These words work well when it comes to encouraging good behavior．”“But in talking about science，quick praise can signal that discussion is over．”可知A是正确答案。