装运毒性物质,必须携带劳动防护用品及防散失、防雨等工、属具。
参考答案:对
— What do you think of the novel written by the well-known writer?
— Sorry, no _________!
A.wonder
B.doubt
C.comment
D.way
下列各账户,年末应无余额的是( )。
A.生产成本B.所得税费用C.盈余公积D.应交税费