24.When Jane ________goodbye to her Chinese friends,she could hardly hold back her tears.
A.tells B.tell C.waves D.waved
25.They are well________ with each other since they once studied in the same university.
A.identified B.recognized C.acknowledged D.acquainted
选哪个为什么,为什么其他的又不选,
第一个如果有told，那选waved 好还是 told 好
第二题如果要想选B recognize认识，应该怎么改