They wore T-shirts with site logo on it to school and soon hundreds of their schoolmates had registered.

請(qǐng)問(wèn)這句話(huà)中,后面為何不需要一般過(guò)去時(shí), 而用過(guò)去完成時(shí)是什么原因?

網(wǎng)友從哪兒抄來(lái)的句子?原本是如此的:

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