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i don't know --- to do with the problem --- they are facing

学习时间:2026-05-30 14:29:12 阅读：5091

i don't know ___ to do with the problem ___ they are facing nowa.what; what b.how; / c.what; / d.how; that选C 求分析

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眯眯眼的火车

帅气的绿茶

2026-05-30 14:29:12

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do with 一般和what连用后面是个定语从句,引导词是that或Which,在从句中作宾语,所以可以省略

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执着的香菇
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2026-05-30 14:29:12
do with 一般和what连用后面是个定语从句,引导词是that或Which,在从句中作宾语,所以可以省略

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