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【多选题】
在室内高压设备上工作,下列哪些位置,应悬挂“止步,高压危险!”的标示牌?()
A.
工作地点两旁运行设备间隔的遮栏(围栏)上
B.
禁止通行的过道遮栏(围栏)上
C.
工作地点对面运行设备间隔的遮栏(围栏)上
D.
工作地点所在高压室的门口
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参考答案:
举一反三
【简答题】we have to change the public’s perception that money is everything. a sight b belief c interest d pressure
【单选题】We can accept your order ________ payment is made in advance.
A.
in the belief that
B.
in order that
C.
on the excuse that
D.
on condition that
【判断题】The Great Wall was originally constructed by Emperor Qin Shihuang.
A.
正确
B.
错误
【单选题】Emperor Qin shihuang had all the walls joined together to
A.
protect his empire
B.
build historical place of interest for his people
C.
be seen from the moon
D.
show off his power
【简答题】This company's performance exemplifies a widely held belief.
【单选题】We have a strong belief that reducing the number of employees does not _______lead to higher productivity.
A.
necessity
B.
necessary
C.
necessarily
D.
necessitate
【判断题】The Great Wall was orginally construccted by Emperor Qin Shihuang.
A.
正确
B.
错误
【简答题】市场撇脂定价策略是指企业的新产品一上市,把价格定得尽可能(),以期及时获得较高的收益
【单选题】不能将磷酸基转给ADP生成ATP的化合物是:( )
A.
磷酸烯醇式丙酮酸
B.
1,3~二磷酸甘油酸
C.
3~磷酸甘油酸
D.
三磷酸鸟苷
E.
磷酸肌酸
【多选题】What are the achievements of Emperor Qin Shihuang
A.
He unified currency system and units of measurement.
B.
He built many palaces.
C.
He built a network of roads and cs.
D.
He standadized the type of writing.
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