Don't forget to __the instrument before you decide to buy it.

问题描述:

Don't forget to __the instrument before you decide to buy it.
A.try on B try in Ctry out Dtry to答案是C为什么?其他的为什么不对呢?

根据题意,空白处应填测试、试验、试用的意思,try on是“试穿”(衣物),显然不符,try in牛津高阶英汉词典上没有这个词组,估计是复合的词,是错误的词组,try to后面应该加do sth,意为“尝试做某事”,而try out正是测试试验的意思,所以应该选C