速速的!：John is a friend of---.A.my mother B.my mother C.my mot

学习时间:2026-05-14 02:15:55 阅读：4467

速速的!：John is a friend of___.A.my mother B.my mother C.my mother's D.motherB项改为my mothers

昏睡的台灯

2026-05-14 02:15:55

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C,本来是：John is a friend of my mother's friend。为了避免重复,就把最后的friend 省略掉了约翰是我妈妈朋友当中的一个。