食管癌发病与下列出素有关
A.摄入亚硝胺含量高的食物
B.进食过硬、过快、过热
C.微量元素钼的缺乏
D.含农药氯硫磷的食物
E.以上均错
参考答案:A,B,C
Four years ago, quitting the artistic director of American Ballet Theatre, Baryshnikov found the White Oak Dance Project.
A.have quit as... was founding
B.having quit as... had founded
C.being quit as... founded
D.having quit as... founded
暂时性差异按照其对未来期间应税金额的影响,分为( )。
A.不可抵扣暂时性差异
B.应纳税暂时性差异
C.可抵扣暂时性差异
D.材料成本暂时性差异
E.不纳税暂时性差异