2. 外语
  3. Enzyme systems of mammals and birds are most efficient only within the narrow range around 37℃; a departure of a few degrees fro

Enzyme systems of mammals and birds are most efficient only within the narrow range around 37℃; a departure of a few degrees fro

admin2017-06-15  66
问题 Enzyme systems of mammals and birds are most efficient only within the narrow range around 37℃; a departure of a few degrees from this value seriously impairs their functioning.
选项
答案冠词误用，应把the narrow range中的the改成a。
解析 a range of或a range around为固定搭配，表示“……的范围”。
转载请注明原文地址:https://www.kaotiyun.com/show/eUsK777K
0

专业英语八级

相关试题推荐
随机试题
最新回复(0)