皮皮学，免费搜题
登录
搜题
【单选题】
（ ）包括维生素B1、B2、B6、B12、PP、叶酸、泛酸、胆碱等。在体内没有很多储存，因此用要不断地从饮食中得到补充。当膳食中维生素长期供应不足或缺乏时，可能会引起代谢紊乱或缺乏症。
A.
脂溶性维生素
B.
复合性 维生素
C.
B 族维生素
D.
水溶性维生素
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
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
【单选题】运输是一特殊的生产部门,其产品是运输对象的( )。
A.
时间发生变动
B.
场所发生变动
C.
价值发生变动
D.
形态发生变动
查看完整题目与答案
【多选题】When a station officer notices a sick passenger on the platform, what should he or she do?
A.
Station officer should step up and inquire about the passenger’s condition.
B.
Station officer may give the passenger a hand to move him to the chair for a rest.
C.
Station officer should call 120 for professional help if necessary.
D.
Station officer should ask him to leave the platform and explain to him that nobody is allowed lingering around on the platform.
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】缺铁性贫血的治疗原则是
A.
祛除病因及添加辅食
B.
祛除病因及输血
C.
祛除病因及补充铁剂
D.
母乳喂养及补充铁剂
E.
输血及补充铁剂
查看完整题目与答案
【多选题】If a passenger thinks the ticket money is indeed wrong, what should the station officer do?
A.
The attendant above the officer should immediately seal the window and check.
B.
If the ticket money is indeed a mistake, the station officer should immediately return the money back and apologize to them.
C.
If the passenger comes back and disputes about ticket money after leaving the ticket booth for a while, the station officer should be patient to explain to the passenger that the money should be checked on the spot.
D.
If the passenger deliberately embarrasses employees, the station officer could seek public security’s help.
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
【单选题】运输是一特殊的生产部门,其产品是运输对象的( )。
A.
时间发生变动
B.
场所发生变动
C.
价值发生变动
D.
形态发生变动
查看完整题目与答案
【多选题】When a station officer notices a sick passenger on the platform, what should he or she do?
A.
Station officer should step up and inquire about the passenger’s condition.
B.
Station officer may give the passenger a hand to move him to the chair for a rest.
C.
Station officer should call 120 for professional help if necessary.
D.
Station officer should ask him to leave the platform and explain to him that nobody is allowed lingering around on the platform.
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】缺铁性贫血的治疗原则是
A.
祛除病因及添加辅食
B.
祛除病因及输血
C.
祛除病因及补充铁剂
D.
母乳喂养及补充铁剂
E.
输血及补充铁剂
查看完整题目与答案
【多选题】If a passenger thinks the ticket money is indeed wrong, what should the station officer do?
A.
The attendant above the officer should immediately seal the window and check.
B.
If the ticket money is indeed a mistake, the station officer should immediately return the money back and apologize to them.
C.
If the passenger comes back and disputes about ticket money after leaving the ticket booth for a while, the station officer should be patient to explain to the passenger that the money should be checked on the spot.
D.
If the passenger deliberately embarrasses employees, the station officer could seek public security’s help.
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