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【判断题】
In Waist-twining 180-degree-turn Beating, the hand motions of beat 5 to 8 are the same as those of beat 1 to 4.
A.
正确
B.
错误
举报
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】The properties of synthetic fundamental magneto motive force produced by three-phase AC winding are ()
A.
The magnetomotive force is a sine wave along the circumference of the air gap.
B.
The amplitude of the magnetomotive force sine wave is constant;
C.
The magnetomotive force sine wave rotates at a synchronous speed
D.
All of the above.
【单选题】The generator generates electromotive force through rotation. It is a device that can continuously provide current, so it is called ().
A.
The power supply
B.
Electromotive force
C.
Voltage source
D.
Voltage
【单选题】What makes the Lion Hall a natural music hall?
A.
honeycomb caverns in the ceiling
B.
the roaring of lions
C.
the rushing rivers
D.
the heavy wind
【多选题】下列有关先心病CTA检查技术的叙述,正确的是()
A.
选择非离子型对比剂浓度为300mg/ml,可避免明显硬化束伪影
B.
儿童监测层面在四心腔层面
C.
儿童多采用手动触发扫描
D.
成人多取CT值达100Hu阈值时,自动触发扫描
【单选题】What kind of fish live in the karst caves of Jiuxiang Scenic Region?
A.
carp
B.
blindfish
C.
catfish
D.
goldfish
【单选题】The synchronous speed of the generator and the magnetic pole logarithm of the generator are ().
A.
Direct proportionality
B.
Inverse proportional relation
C.
Out of proportion
D.
The same
【单选题】How is the fish here special?
A.
They do not need eyes.
B.
They do not have eyes.
C.
Their eyes have degenerated.
D.
They do not have eye sockets.