( )—Lily and Lucy are twins(双胞胎).October 1st is( )birthday.

问题描述:

( )—Lily and Lucy are twins(双胞胎).October 1st is( )birthday.
( )—Lily and Lucy are twins(双胞胎).October 1st is( )birthday.
A.Lily‘s and Lucy’s B.Lily and Lucy C.Lily and Lucy's D.Lily 's and Lucy

选C 表示他们共同的生日 因为前面的be动词是is谢谢,帮了我的忙呢,回答得很及时.Thankyou!不客气