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【判断题】
的几何意义就是把 沿着向量 的方向,长度放大到原来的 2 倍。A.
正确
B.
错误
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举一反三
【单选题】What is the StarCraft about?
A.
The is about three animals in the forest.
B.
The is about three nations in the world.
C.
The is about three races in the galaxy.
【单选题】法洛四联症是指
A.
肺动脉狭窄、房间隔缺损、右心室肥大、主动脉骑跨
B.
肺动脉狭窄、室间隔缺损、右心室肥大、主动脉骑跨
C.
主动脉狭窄、室间隔缺损、右心室肥大、主动脉骑跨
D.
主动脉狭窄、室间隔缺损、右心室肥大、肺动脉骑跨
E.
主动脉狭窄、房间隔缺损、左心室肥大、肺动脉骑跨
【单选题】--What is your sister’s favorite ? --_________ favorite is volleyball. [ ]
A.
Her
B.
She
C.
Hers
D.
My
【简答题】使用控制台程序,打印杨辉三角形。要求打印出10行即可。(提示使用二维数组)
【简答题】打印出杨辉三角形(要求接收键盘输入行数 例如 输入 6打印结果如下 )使用二维数组完成 1 1 1 1 2 1 1 3 3 1 1 4 6 4 1 1 5 10 10 5 1
【单选题】What is the StarCraft about?
A.
The is about three animals in the forest.
B.
The is about three nations in the world.
C.
The is about three races in the galaxy.
D.
The is about Nordic mythology.
【单选题】What is the most famous football each year?
A.
the Georgia-Florida .
B.
the Super Bowl.
C.
the Alabama-Auburn .
D.
the Army-Navy .
【单选题】---- What is popular with them? –
A.
- The ____ most is tennis.
B.
they like it
C.
they like
D.
best they like
E.
best they like it
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