5"Are you____?” “Yes,we are____brothers." A.twin,twin?B.twins,twins C.twins,twin?D.twin,twins
问题描述：
5"Are you____?” “Yes,we are____brothers." A.twin,twin?B.twins,twins C.twins,twin?D.twin,twins
6.I have a____.A.twin sister B.twin's sister C.twin sisters D.twins sisters
7.He often helps ____with____English.A.her,her B.she,her C.her,she D.she,she
答
5,C.twins,twin?
6,A.twin sister
7,A.her,herA .aA.stampsA.waterto paintbereadingD.WhichB.Every