2. 职称英语
  3. The salinity of the earth’s oceans is about______.A、thirty-five part per thousan

The salinity of the earth’s oceans is about______.A、thirty-five part per thousan

游客2024-09-23  27
问题 The salinity of the earth’s oceans is about______.
选项 A、thirty-five part per thousand
B、thirty-five parts per thousand
C、thirty-five of thousand
D、thirty-five out of thousand
答案 B
解析 分数表达题。分数的一种表达结构为“基数词+part(s)+per+基数词”，名词part有“……分之一”的意思，分子大于1时，part用复数，故本题选[B]。
转载请注明原文地址:https://tihaiku.com/zcyy/3770727.html
相关试题推荐
随机试题
最新回复(0)