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【单选题】
设直线 和平面 ,下列四个命题中,正确的是(  )
A.
若 则
B.
C.
若 则
D.
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【单选题】Which of the following is true about the origin of the Mid-Autumn Festival?( )
A.
It originated from the custom of moon appreciation.
B.
The moon was originally worshiped to pray for a good harvest.
C.
The term “mid-autumn” in the Rites of Zhou refers to the festival.
D.
It originated from the shape of the moon.
【多选题】在同一平面上依次有a,b,c三根等距离平行放置的长直导线,通有同方向的电流依次为【图片】、【图片】、【图片】,它们所受力的大小依次为【图片】、【图片】、【图片】,
A.
B.
C.
D.
E.
F.
G.
H.
I.
J.
【多选题】在同一平面上依次有a,b,c三根等距离平行放置的长直导线,通有同方向的电流依次为I1,I2,I3,它们所受力的大小依次为【图片】 ,则:
A.
当I1=1A,I2=2A,I3=3A,则
B.
当I1=1A,I2=2A,I3=3A,则
C.
如果I1=1A、I2=2A、I3=4A , 则
D.
如果I1=1A、I2=2A、I3=4A ,则
E.
如果I1=1A、I2=2A、I3=3A , 则
F.
如果I1=1A、I2=2A、I3=3A , 则
G.
如果I1=1A、I2=2A、I3=3A , 则
H.
如果I1=1A、I2=2A、I3=3A , 则
【简答题】?You work for a company that sells electrical good. You have recently visited a potential supplier in Slovakia. Look at the memo and your handwritten notes. ?Write a 120-140 words report recommending ...
【单选题】关于处方药与非处方药的叙述不正确的是 [     ]
A.
轻伤小病可以用非处方药
B.
服药时间长的要用处方药
C.
需要医生诊断的疾病要用处方药
D.
非处方药的用法和用量比较灵活
【简答题】According to Joel Bakan, what are corporations like?
【单选题】What is Joel doing at Fairview Beach?
A.
He is having a vacation.
B.
He is working
C.
He is working aand having a vacation
【单选题】Z12-01-06. 在同一平面上依次有a,b,c三根等距离平行放置的长直导线,通有同方向的电流依次为1A、2A、3A,它们所受力的大小依次为【图片】,【图片】,【图片】则为【图片】
A.
4/9
B.
8/15
C.
8/9
D.
1
【单选题】(2012济南,21)关于处方药与非处方药的叙述不正确的是  (    )
A.
轻伤小病可以用非处方药
B.
服药时间长的要用处方药
C.
需要医生诊断的疾病要用处方药
D.
非处方药的用法和用量比较灵活
【单选题】Which of the following statements is NOT TRUE according to the passage?
A.
The Games took place now and then before 394 A.D.
B.
During the ancient Games, the heroes were honored with sacrificial offerings on the evening before the moon was full.
C.
So rigorous and so exhausting was the training that some athletes died of tiredness.
D.
The ancient Olympic Games was originally held for religious purpose.
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