改错：Unfortunate,Iwon'tbeabletomeetyouattheairportbecause...

问题详情：

改错：Unfortunate, I won't be able to meet you at the airport because I have classes in the afternoon.

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【回答】

Unfortunate→Unfortunately　位于句首修饰整个句子应用副词。

知识点：其他

题型：短文改错