产生原因是
A.因机械压迫所致
B.入量不足
C.入量过多
D.快速输入高浓度钾
E.肾动脉供血不足
参考答案:E
It is a good time to catch up on______readings and other assignments.
A.a former
B.previous
C.back
D.before
纳税人将杂费和运费合并为运杂费开在同一张运输发票上,该张运输发票是否可以抵扣进项税额?