Perhaps even more important than the accuracy and reliability of a meteorological instrument________.
A. that positioning it is correct
B. is positioned correctly
C. that its correct position
D. is that it be positioned correctly
答案为D，求解释与句法分析。
Perhaps even more important than the accuracy and
答案:1 悬赏:70 手机版
解决时间 2021-04-02 22:42
- 提问者网友：像風在裏
- 2021-04-02 15:36
最佳答案
- 五星知识达人网友：佘樂
- 2020-11-29 03:08
前面整体是主语部分，所以需要个谓语和表语部分，D答案刚好符合that引导表语从句。 题干缺主谓,that 代指 meteorological instrument(气象工具),应用被动语态
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