摘要:37.A.the nine B.nine C.ninth
网址:http://m.1010jiajiao.com/timu_id_880011[举报]
Billy is fourteen years old and in ________ grade.
[ ]
A.the nine
B.nine
C.the ninth
D.ninth
网址:http://m.1010jiajiao.com/timu_id_880011[举报]
Billy is fourteen years old and in ________ grade.
[ ]