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【单选题】
在平面直角坐标系中,O为坐标原点,点A的坐标为(1, ),M为坐标轴上一点,且使得△MOA为等腰三角形,则满足条件的点M的个数为(  )
A.
4
B.
5
C.
6
D.
8
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【单选题】球墨铸铁的含碳量为( )
A.
2.2%~2.8%
B.
2.9%~3.5%
C.
3.6%~3.9%
D.
4.0%~4.3%
【多选题】After the first Hague Peace Conference of 1899, which IHL instruments did the Qing government decided to ratify? (multiple choice) ( )
A.
Geneva Convention I
B.
Hague Declaration (IV, 2) concerning Asphyxiating Gases .
C.
Hague Declaration (IV, 3) concerning Expanding Bullets.
D.
Geneva Convention II
【简答题】Task 1 match the words with its explanations. 1. arrange 2. interview 3. interfere 4. EU national 5. work permit 6. tutor 7. recruit a) a legal document giving information required for employmen...
【简答题】At a formal meeting, each person should speak in turn. ___________________________
【简答题】Match the phrases with the correct definition . 1. counselor A. a person who is asking someone questions at an interview 2. interviewer B. a person whose job is to provide advice, hel...
【单选题】At a formal business meeting, both men and women should____.
A.
always wear a hat
B.
always wear a suit
C.
always eat fruit
D.
be casual
【单选题】The flood would oon ____ the whole village.
A.
swallow
B.
consume
C.
dispose
D.
exhaust
【多选题】1-1-3-2  制图标准规定,尺寸界线(  )。
A.
可以用轮廓线代替
B.
B. 可以用轴线代替
C.
不能用任何图线代替
D.
可以用中心线代替
【多选题】制图标准规定,尺寸界线( )。
A.
可以用轮廓线代替
B.
可以用轴线代替
C.
可以用圆周线代替
D.
可以用中心线代替
【多选题】After the first Hague Peace Conference of 1899, which IHL instruments did the Qing government decided to ratify? (multiple choose) ( )
A.
Geneva Convention I
B.
Hague Declaration (IV, 2) concerning Asphyxiating Gases .
C.
Hague Declaration (IV, 3) concerning Expanding Bullets.
D.
Geneva Convention II
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