She gave（）directions about the way the rug should be cleaned.

She gave（）directions about the way the rug should be cleaned.
A、transient
B、brisk
C、opaque
D、explicit
【正确答案】：D
【题目解析】：transient短暂的；brisk敏捷的；opaque不透明的；explicit明确的，清楚的。本题句意为：关于地毯清洗的方式她给出了明确的指示。因此选D