纳税人合并时未缴清税款的，合并后的纳税人无责任继续履行未履行的纳税义务。
参考答案：错
The view ______ many scientists hold is ______ too much emission of carbon dioxide is destructive.[ ]
A. what ,that
B. that, which
C. that, that
D. which, which
使用时应注意有超敏反应发生的制剂是（）
A.活疫苗
B.死疫苗
C.类毒素
D.抗毒素
E.转移因子
