2. 职称英语
  3. How is the table salt we use obtained? [br] What is the passage mainly about?A、H

How is the table salt we use obtained? [br] What is the passage mainly about?A、H

游客2023-07-15  44
问题 How is the table salt we use obtained? [br] What is the passage mainly about?
选项 A、How the precipitation or runoff is actually formed.
B、How the table salt we use is obtained.
C、The processes that cause a change in oceanic salinity.
D、The processes the dissolved materials are left behind.
答案 C
解析 主旨题。根据文章内容，我们知道文章主要讲的是引起海水含盐量变化的三个过程，所以选项C是正确答案。
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