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If you intend to melt the snow for drinking water, you can________extra purity b
If you intend to melt the snow for drinking water, you can________extra purity b
游客
2024-08-24
4
管理
问题
If you intend to melt the snow for drinking water, you can________extra purity by running it through a coffee filter.
选项
A、assure
B、insure
C、reassure
D、ensure
答案
D
解析
如果你打算把雪融化成饮用水,你可以用咖啡过滤器过滤一下来确保获得更高的纯度。动词辨析题。assure意为“保证”,用来表示向某人保证某事将要发生,既可以用来确信某事,也可以表示使某人确信,assure的宾语通常是人,一般不直接跟sth. 或that从句,其常用结构是assure sb. of sth./assure sb.+that从句;insure意为“为……投保”;reassure意为“使安心,使消除疑虑”,一般用于reassure sb.+that从句或reassure sb. about sth. ensure意为“保证,确保”,用来表示使某行为或某件事的结果得以保证,即确保某事发生,其常用结构是ensure sth./ensure+that从句/ensure sb. sth.。根据句意可知,D项为答案。
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