如题所述
for是介词，后面接名词、代词或动词-ing，如：
Do you know the reason for being scolded?你知道被责备的理由吗？
The reason for the illness is not known.此病的原因不知。
Do you know the reason for being scolded?你知道被责备的理由吗？
The reason for the illness is not known.此病的原因不知。
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第1个回答 2021-02-15
连接的句子是：
The reason for this is obvious.
The reason for absence is that he was ill.
The reason for this is obvious.
The reason for absence is that he was ill.
