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【单选题】
These important documents require at once.
A.
type
B.
typed
C.
typing
D.
to type
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举一反三
【单选题】When the incinerator is stopped, which of the following is wrong?
A.
After stopping supplying sludge oil, the value and pipe should be flushed by flushed by diesel oil and the incinerator continue burning for 10 minutes
B.
Close auxiliary burner firstly and then close main burner
C.
After stopping fuel, restoring the position of main fuel supply valve
D.
Stop blower as soon as stopping supplying fuel oil.
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【单选题】在下列设备中，属于图形输入设备的是(6)。
A.
打印机
B.
条形码阅读机
C.
扫描仪
D.
显示器
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【单选题】商品运输包装上的“no hook”属于
A.
警告性标志
B.
指示性标志
C.
唛头
D.
危险性标志
查看完整题目与答案
【单选题】When burning diesel fuel, for safety reasons what should be kept in mind?
A.
Use large burner tip whenever possible.
B.
Fuel supply should not be cut off immediately.
C.
Immediately shut off fuel and vent furnace if there is an ignition failure.
D.
Blow more air into the furnace to assist burning.
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【单选题】在微型计算机中，下列设备属于输入设备的是（）。
A.
打印机
B.
键盘
C.
显示器
D.
硬盘
查看完整题目与答案
【简答题】商品运输包装上的“no hook”属于（ ）。A. A．警告性标志 B．指示性标志 C．唛头 D．危险性标志
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【判断题】她被二强子卖到了白房子(低级妓院)里,无奈偷偷跑出去上吊自杀。——小福子( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】在微型计算机中，下列设备属于输入设备的是( )。
A.
打印机
B.
显示器
C.
软盘
D.
键盘
查看完整题目与答案
【单选题】When the incinerator is stopped, which of the following is wrong?
A.
after stopping supplying sludge oil, the valve and pipe should be flushed by diesel oil and the incinerator continue burning for 10 minutes.
B.
close auxiliary burner firstly and then close main burner
C.
after stopping fuel, restoring the position of main fuel supply valve.
D.
stop blower as soon as stopping supplying fuel oil
查看完整题目与答案
【多选题】智慧供热是一种将传统热网物理系统和业务信息系统紧密结合的新型供热网,是实现( )的重要手段,同时也是建设好智慧城市的重要一环。
A.
实现节能减排
B.
清洁供热
C.
用户满意度提升
D.
企业效率提升
查看完整题目与答案
相关题目：
【单选题】When the incinerator is stopped, which of the following is wrong?
A.
After stopping supplying sludge oil, the value and pipe should be flushed by flushed by diesel oil and the incinerator continue burning for 10 minutes
B.
Close auxiliary burner firstly and then close main burner
C.
After stopping fuel, restoring the position of main fuel supply valve
D.
Stop blower as soon as stopping supplying fuel oil.
查看完整题目与答案
【单选题】在下列设备中，属于图形输入设备的是(6)。
A.
打印机
B.
条形码阅读机
C.
扫描仪
D.
显示器
查看完整题目与答案
【单选题】商品运输包装上的“no hook”属于
A.
警告性标志
B.
指示性标志
C.
唛头
D.
危险性标志
查看完整题目与答案
【单选题】When burning diesel fuel, for safety reasons what should be kept in mind?
A.
Use large burner tip whenever possible.
B.
Fuel supply should not be cut off immediately.
C.
Immediately shut off fuel and vent furnace if there is an ignition failure.
D.
Blow more air into the furnace to assist burning.
查看完整题目与答案
【单选题】在微型计算机中，下列设备属于输入设备的是（）。
A.
打印机
B.
键盘
C.
显示器
D.
硬盘
查看完整题目与答案
【简答题】商品运输包装上的“no hook”属于（ ）。A. A．警告性标志 B．指示性标志 C．唛头 D．危险性标志
查看完整题目与答案
【判断题】她被二强子卖到了白房子(低级妓院)里,无奈偷偷跑出去上吊自杀。——小福子( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】在微型计算机中，下列设备属于输入设备的是( )。
A.
打印机
B.
显示器
C.
软盘
D.
键盘
查看完整题目与答案
【单选题】When the incinerator is stopped, which of the following is wrong?
A.
after stopping supplying sludge oil, the valve and pipe should be flushed by diesel oil and the incinerator continue burning for 10 minutes.
B.
close auxiliary burner firstly and then close main burner
C.
after stopping fuel, restoring the position of main fuel supply valve.
D.
stop blower as soon as stopping supplying fuel oil
查看完整题目与答案
【多选题】智慧供热是一种将传统热网物理系统和业务信息系统紧密结合的新型供热网,是实现( )的重要手段,同时也是建设好智慧城市的重要一环。
A.
实现节能减排
B.
清洁供热
C.
用户满意度提升
D.
企业效率提升
查看完整题目与答案