the problem--the quality of the products from that factory i

学习时间:2026-04-07 23:20:36 阅读：419

the problem__the quality of the products from that factory is up to standard has not been solved0 - 离问题结束还有 14 天 23 小时 whether thatwhy?

风趣的紫菜

2026-04-07 23:20:36

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选whether,首先句子通顺了呀。whether,引导的是同位语从句。指那些产品是否达到标准,这个问题。the problem has not been solved这是句子的主干。