【单选题】经常选择二氧化碳作室内空气品质的指标污染物的原因是()。
【单选题】Before 1930s, the important transportation for tourism was _____ .
C.
trains, boats and coaches
【单选题】根据《银行卡业务管理办法》的规定,下列关于单位人民币卡账户的表述中,小正确的是( )。
A.
单位卡账户的资金一律从其基本存款账户转账存入,销户时,单位卡账户的资金应当转入其基本存款账户
【判断题】当进行停电作业时,电压等级27.5和35kV设备的带电部分距作业人员小于:无防护栅,1500mm,有防护栅,1000mm者均须停电。( )
【单选题】Before the 1930s, Andorra was _______.
A.
cut off from the rest of the world
B.
a major center for tourists
【单选题】I to clean the classroom after school. A. asked B. was asked C. asks D. were asked
【判断题】当进行停电作业时,电压等级220kV设备的带电部分距作业人员小于:无防护栅,3000mm,有防护栅,2000mm者均须停电。( )
【单选题】根据《银行卡业务管理办法》的规定,下列关于单位人民币卡账户的表述中,不正确的是()。
A.
单位卡账户的资金一律从其基本存款账户转账存入,销户时,单位卡账户的资金应当转入其基本存款账户