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职称英语
That is worthwhile pointing out that heating may bring about certain change in t
That is worthwhile pointing out that heating may bring about certain change in t
游客
2025-01-29
17
管理
问题
That
is worthwhile pointing out that heating may bring about certain change in the structure of any material.
选项
A、This
B、There
C、What
D、It
答案
D
解析
这句话的意思是:值得指出的是,加热可能会导致任何材料结构发生某些变化。本题考查it作形式主语的用法。此处pointing out that…部分是句子真正的主语,作形式主语的只能是it,因此选D。
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