So far scientists have only acquired ________ understanding of the physical processes that cause earthquakes.
A
A不完全的、部分的B易变的、可变的C原先的、最初的D个人的、个别的
There are many sales this season, during which stores will lower their _______ prices.
Thetrafficwasheldupformorethanthirtyminutes,________causedmetoarrivelate.
People appreciate _______ with him because he is knowledgeable and humorous.
The Roman goddess Venus is identified _______ the Greek goddess Aphrodite.