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【多选题】
汽车空调制冷系统低压压力偏高,高压压力也偏高,有可能哪些故障原因?( )
A.
冷凝器脏污。
B.
散热风扇故障。
C.
制冷剂过量。
D.
制冷系统中有空气。
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举一反三
【多选题】When a passenger’s ticker is stuck in the gate, what should a station officer do?
A.
A station officer should come up to and check the gate machine.
B.
A station officer should call the maintenance staff for help if he cannot open the gate machine.
C.
A station officer should open the access door and let the passenger get out.
D.
A station officer should ask the passenger to buy another ticket right away.
查看完整题目与答案
【单选题】短期内，为获得最大利润，运输企业根据市场价格和供需情况控制生产/供给量的依据是 。
A.
平均成本
B.
总成本
C.
边际成本
D.
不能确定
查看完整题目与答案
【多选题】下列各项中,属于在记账凭证核算程序下需要设置的会计凭证有( )。
A.
收款凭证
B.
科目汇总表
C.
付款凭证
D.
转账凭证
查看完整题目与答案
【多选题】下列各项中,属于在记账凭证核算程序下需要设置的凭证有( )。
A.
汇总原始凭证
B.
记账凭证
C.
记账凭证汇总表
D.
汇总转账凭证
查看完整题目与答案
【多选题】When a passenger cannot get out of the station, what should a station officer do?
A.
A station officer should approach him and inquire him that if he has already bought a ticket.
B.
A station officer should ask the passenger to buy a new ticket if he cannot find his ticket.
C.
A station officer should explain the subway company regulation to the passenger.
D.
A station officer should remind the passenger to take care of his ticket next trip.
查看完整题目与答案
【多选题】Choose the options which are right about a station officer?
A.
As a station officer, he or she should be familiar with every station and surroundings areas near the subway lines.
B.
It's ok for a station officer to give basic directions with short sentences like Take line 2 and get off right at the station.
C.
It's ok for a station officer to speak slowly and spell out word if necessary when giving directions.
D.
Sometimes it's helpful to draw a simple map for the passenger.
查看完整题目与答案
【单选题】玻璃器皿干热消毒要求（）
A.
160～170℃2小时
B.
160～170℃1小时
C.
100℃2小时
D.
150℃2小时
E.
140℃2小时
查看完整题目与答案
【判断题】手持式单指单张点钞易于识别真假票币，便于挑剔残损钞票，最适合收银员收款时使用。这种说法：
A.
正确
B.
错误
查看完整题目与答案
【多选题】下列各项中,属于在汇总记账凭证核算程序下需要设置的会计凭证有( )。
A.
收款凭证
B.
付款凭证
C.
科目汇总表
D.
转账凭证
查看完整题目与答案
【多选题】When a station officer is maintaining order on the platform, what should he or she do?
A.
Station officer should remind the passengers with a loudspeaker not to stand on the edge of the safer line while waiting for the train.
B.
Station officer should remind the passengers not to squat down on the platform for their own safety.
C.
Station officer should remind the passengers that leaning against the safety doors may endanger train operation.
D.
Station officer should organize passengers to line up behind the arrows on the ground if there are too many passengers waiting for the train.
查看完整题目与答案
相关题目：
【多选题】When a passenger’s ticker is stuck in the gate, what should a station officer do?
A.
A station officer should come up to and check the gate machine.
B.
A station officer should call the maintenance staff for help if he cannot open the gate machine.
C.
A station officer should open the access door and let the passenger get out.
D.
A station officer should ask the passenger to buy another ticket right away.
查看完整题目与答案
【单选题】短期内，为获得最大利润，运输企业根据市场价格和供需情况控制生产/供给量的依据是 。
A.
平均成本
B.
总成本
C.
边际成本
D.
不能确定
查看完整题目与答案
【多选题】下列各项中,属于在记账凭证核算程序下需要设置的会计凭证有( )。
A.
收款凭证
B.
科目汇总表
C.
付款凭证
D.
转账凭证
查看完整题目与答案
【多选题】下列各项中,属于在记账凭证核算程序下需要设置的凭证有( )。
A.
汇总原始凭证
B.
记账凭证
C.
记账凭证汇总表
D.
汇总转账凭证
查看完整题目与答案
【多选题】When a passenger cannot get out of the station, what should a station officer do?
A.
A station officer should approach him and inquire him that if he has already bought a ticket.
B.
A station officer should ask the passenger to buy a new ticket if he cannot find his ticket.
C.
A station officer should explain the subway company regulation to the passenger.
D.
A station officer should remind the passenger to take care of his ticket next trip.
查看完整题目与答案
【多选题】Choose the options which are right about a station officer?
A.
As a station officer, he or she should be familiar with every station and surroundings areas near the subway lines.
B.
It's ok for a station officer to give basic directions with short sentences like Take line 2 and get off right at the station.
C.
It's ok for a station officer to speak slowly and spell out word if necessary when giving directions.
D.
Sometimes it's helpful to draw a simple map for the passenger.
查看完整题目与答案
【单选题】玻璃器皿干热消毒要求（）
A.
160～170℃2小时
B.
160～170℃1小时
C.
100℃2小时
D.
150℃2小时
E.
140℃2小时
查看完整题目与答案
【判断题】手持式单指单张点钞易于识别真假票币，便于挑剔残损钞票，最适合收银员收款时使用。这种说法：
A.
正确
B.
错误
查看完整题目与答案
【多选题】下列各项中,属于在汇总记账凭证核算程序下需要设置的会计凭证有( )。
A.
收款凭证
B.
付款凭证
C.
科目汇总表
D.
转账凭证
查看完整题目与答案
【多选题】When a station officer is maintaining order on the platform, what should he or she do?
A.
Station officer should remind the passengers with a loudspeaker not to stand on the edge of the safer line while waiting for the train.
B.
Station officer should remind the passengers not to squat down on the platform for their own safety.
C.
Station officer should remind the passengers that leaning against the safety doors may endanger train operation.
D.
Station officer should organize passengers to line up behind the arrows on the ground if there are too many passengers waiting for the train.
查看完整题目与答案