I have a basketball .but my sisiter ( )A. hasB.don'tC.doesn't D.d_其他解答

I have a basketball .but my sisiter ( )
A. hasB.don'tC.doesn't D.doesn't have是选C还是D?为什么

人气：194 ℃　时间：2020-06-17 20:31:56

解答

正确答案为：
C doesn't （省略 have )d不对吗？加上have就不对了吗？为什么要省略呢这里 doesn't = doesn't have所以不用加have