滚装客船汽车仓内设有固定灭火系统是()。
A、固定喷水灭火系统
B、固定二氧化碳灭火系统
C、A+B
参考答案:C
下列账户中,属于期间费用的有()。
A.待摊费用
B.管理费用
C.销售费用
D.财务费用
In the city the old _____.[ ]
A. take good care of
B. are taken good care of
C. is taken good care of
D. are been taken good care of