题目内容
( ) 3. It is known that the weight of an object from place to place on the earth.
A. exchanges B. varies C. translates D. changes
3. B考查动词的词义。exchange交换,交易;vary 变化,不同;vary from...to...从……到……不等; translate翻译,转化;change改变,变化。句意:众所周知,一个物体的重量在地球上因地而异。
练习册系列答案
相关题目