2. 外语
  3. A balance used for weighing drugs or jewels must be a______instrument, but this would be quite unsuitable for weighing coal, san

A balance used for weighing drugs or jewels must be a______instrument, but this would be quite unsuitable for weighing coal, san

admin2015-09-25  9
问题 A balance used for weighing drugs or jewels must be a______instrument, but this would be quite unsuitable for weighing coal, sand or blocks of stone.
选项 A、distinction
B、correction
C、precaution
D、precision
答案D
解析 形容词词义辨析。balance为名词，意为“天平”，选项中的形容词只有precision(精确的)能与instrument(仪器)搭配。故答案为D。
转载请注明原文地址:https://jikaoti.com/ti/z7JYFFFM
0

考博英语

相关试题推荐
随机试题
最新回复(0)