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【单选题】
设栈S和队列Q的初始状态为空,元素e1、e2、e3、e4、e5和e6依次通过栈S,一个元素出栈后即进入队列Q,若6个元素出列的顺序是e2、e3、e4、e5、e6、e1,则栈S的容量至少应该是( )
A.
6
B.
4
C.
3
D.
2
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【判断题】2005年上海车手江腾一代表中国参加A1世界杯方程式汽车大奖赛。
A.
正确
B.
错误
【单选题】肝功能障碍时血中可能升高的是( )
A.
LDH1
B.
LDH2
C.
LDH3
D.
LDH5
【单选题】构成传染过程必须具备的三个因素是:
A.
传染源、传播途径、易感人群
B.
微生物、媒介、宿主
C.
病原体、环境、宿主
D.
病原体、人体和它们所处的环境
E.
病原体的数量、致病力、特异性定位
【简答题】单项填空。 ( )1.The earth a planet and it around the sun. A.are;go B.was;went C.is;go D.is;goes ( )2.There has been life the earth for hundreds of millions of years. A. in B.on C.of D.at ( )3.He pr...
【简答题】二.单项填空。 ( )1.The earth ( )a planet and it around the sun. A.are;go B.was;went C.is;go D.is;goes ( )2.There has been life ( ) the earth for hundreds of millions of years. A.in B.on C.of D...
【简答题】Listen to a short passage one time. Fill in the blanks with the exact words you hear. Some parts of the earth are more likely to have earthquakes than other parts. This is usually true of (1)_______...
【单选题】算术运算指令有加、减、乘、除等四则运算,下列不属于数据处理类型的是( )。
A.
整数
B.
双整数
C.
实数
D.
双实数
【判断题】2005年上海车手江腾一代表中国参加A1世界杯方程式汽车大奖赛。
A.
正确
B.
错误
【简答题】Listening test I I. Listen to the short passage twice and fill in the missing words. Some parts of the earth are more likely to have earthquakes than others. This is usually true of 1._____ areas be...
【简答题】三、单项填空。 ( )1.The earth a planet and it around the sun. A.are;go B.was;went C.is;go D.is;goes ( )2.There has been life the earth for hundreds of millions of years. A. in B.on C.of D.at ( )3.He ...
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