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【单选题】
企业直接接触药品的工作人员A.
每3个月应进行健康检查并建立档案
B.
每半年应进行健康检查并建立档案
C.
每1年应进行健康检查并建立档案
D.
每2年应进行健康检查并建立档案
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举一反三
【简答题】A.The vending machine is popular. B.The snacks are really delicious. C.The woman has bad eating habit. D.The man is indifferent and cold.
【单选题】Gary Hirshberg made a new type of vending machine in order to
A.
earn much more money for his company.
B.
reduce school expenditure on those low-nutrition food.
C.
replace the traditional snacks as they are harmful to kids.
D.
promote a new kind of yogurt product.
【多选题】When the automatic ticket vending machine is out of service, what should station officers do?
A.
A station officer should advise the passenger to use IC CARD if the automatic ticket vending machine is out of service.
B.
A station officer should advise the passenger to buy tickets at the ticket booth if the automatic ticket vending machine is out of service.
C.
A station officer should advise the passenger to use mobile payment if the automatic ticket vending machine is out of service.
D.
A station officer should advise the passengers to take other transportations politely.
【单选题】下面关于线性时不变连续系统的镇定性说法正确的是( )。
A.
所有的系统均可镇定。
B.
不可镇定的系统是那些不可控的系统。
C.
不可控的系统在不可控部分渐近稳定时，仍是可镇定的。
D.
镇定性问题是不能用极点配置方法来解决的。
【简答题】中国园林史是如何分期的？
【简答题】automatic vending machine
【判断题】Using ticket vending machine (TVM) in every subway station can avoid long queues and reduce staff’s workload. 在这句话中,ticket vending machine指的是自动售票机。
A.
正确
B.
错误
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