meili 发表于 2022-10-18 18:16:09

that与whether (if)引导名词性从句的区别

<p><span word="that">that</span></p><p>与</p><p><span word="whether">whether</span> (<span word="if">if</span>)</p><p>引导名词性从句的区别</p></p>
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