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【简答题】
这些画作为( )朝著名画家( )的作品。他曾自嘲“别人笑我忒疯癫,我笑他人看不穿”
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皮皮学刷刷变学霸
举一反三
【单选题】北京和广州的自转角速度和线速度相比,正确的是
A.
角速度和线速度都相同
B.
角速度相同,线速度北京 大 于广州
C.
角速度相同,线速度北京小于广州
D.
角速度和线速度都 不 同
【单选题】Inform Shanghai coast radio station of the condition of the distress
A.
Shanghai coast radio station shall be informed of the condition of survivors
B.
Shanghai coast radio station shall be informed of the condition of the vessel in distress
C.
Shanghai coast radio station shall be informed of the number of survivors on vessel
D.
Shanghai coast radio station shall be informed of the destination of the vessel with survivors
【判断题】G83指令中每次间隙进给后的退刀量d值,由固定循环指令编程确定。
A.
正确
B.
错误
【单选题】熔断器的作用是( )
A.
对电路起到过载保护作用
B.
对电路起到短路保护作用
C.
对电路起到短路、过载保护作用
D.
对电路起到欠压保护作用
【简答题】熔断器的作用是实现______保护。
【单选题】Inform Shanghai coast radio station of the condition of the survivors
A.
Shanghai coast radio station shall be informed of the condition of survivors
B.
Shanghai coast radio station shall be informed of the condition of the vessel in distress
C.
Shanghai coast radio station shall be informed of the number of survivors on vessel
D.
Shanghai coast radio station shall be informed of the destination of the vessel with survivors
【单选题】熔断器的作用是( )
A.
保护电路
B.
接通、断开电源
C.
变压
D.
控制电流
【单选题】Inform Shanghai coast radio station of the number of survivors on the vessel
A.
Shanghai coast radio station shall be informed of the name of the vessel with survivors
B.
Shanghai coast radio station shall be informed of the call sign of the vessel with survivors
C.
Shanghai coast radio station shall be informed of the destination of the vessel with survivors
D.
Shanghai coast radio station shall be informed of the number of survivors on the vessel
【单选题】世界杯每几年举办一次?
A.
五年
B.
四年
C.
三年
D.
每年
【单选题】国际足联世界杯每几年举办一次?
A.
1年
B.
2年
C.
4年
D.
5年
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