来自黄佩伟的问题
()2.They________aMusiclesson.A.havingB.arehavingC.arehave
()2.They________aMusiclesson.A.havingB.arehavingC.arehave
1回答
2020-01-20 14:19
()2.They________aMusiclesson.A.havingB.arehavingC.arehave
()2.They________aMusiclesson.A.havingB.arehavingC.arehave
B
现在进行时结构:主语+am/is/are+动名词
翻译:他们在上音乐课.
不明白的再问哟,请及时采纳,多谢!