Question

【题目】The ______instructions on medicine are necessary for the sick. They explain_____whether the medicine is out of date.

A.clear; clear B.clearly; clear

C.clearly; clearly D.clear; clearly

Answer 1

【答案】D

【解析】

试题分析：句意：药上的清晰的说明书是有必要的，它们能清楚地写着药是否过期。第一空缺少的是形容词来修饰后面的名词；第二空用副词来修饰动词explain，故选D。