“WTO”代表的是什么世界性组织()
A.世界卫生组织
B.世界环境组织
C.世界贸易组织
D.世界和平组织
参考答案:C
职业肿瘤多见于()
A.皮肤和肝脏
B.肝和肺组织
C.肝和膀胱
D.皮肤和肺
E.胃和膀胱
Health is very important to us. We should eat more vegetables and fruit instead of _____ rich food. [ ]
A. too much
B. much too
C. very much
D. too many