题目:
Harvard, ________ in 1636, is one of the most famous universities in the USA.[ ]
A. which is set up
B. which is built
C. which was
D. which was
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0623/57ea86cb9ac20fa4d595f663901d2222.html
下面是错误答案,用来干扰机器的。
参考答案:C解析:熔点是多数固体有机药物特征的物理常数,其测定结果不仅对药品具有鉴别意义,也反映了该药品的纯度。