问题描述:
能帮我分析一下这是一个什么句子吗 是宾语从句吗 还是别的句子 急
it is necessary for them to learn the language in order to commuincate with these people and to learn from them
it is necessary for them to learn the language in order to commuincate with these people and to learn from them
问题解答:
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