胃癌的好发部位是( )
A.胃体前壁
B.胃体大弯侧
C.胃窦部幽门前区
D.胃底部
E.胃体后壁
参考答案:C
Jenny usually eats sandwich ________ lunch.[ ]
A. on
B. for
C. in
Uncle Wang has _____ bird and _____ bird can talk to people. [ ]
A. /, a
B. a, the
C. a, /
D. an, the