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【单选题】
在运算指令中,形式为#i=#jXOR#k代表的意义是( )
A.
立方值
B.
极限值
C.
异或
D.
均值
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举一反三
【单选题】Which is not the theme of this short novel?
A.
The social gap between rich and poor is increasing.
B.
The society is rigidly stratified.
C.
Law has no distinction between right and wrong.
D.
Love is the eternal power of the people who are in love.
【单选题】Which of the following conflicts is NOT implied as the theme of this short story?
A.
The conflict between friendship and war reality.
B.
The conflict between sense of guilt and sense of duty.
C.
The conflict between common sense and war logic.
D.
The conflict between forgiveness and hatred.
【单选题】The central theme of the short story “The Sisters” is _______.
A.
revolution
B.
paralysis and death
C.
death
【简答题】The theme of a piece of science fiction is presented by the ______ of the other elements of the fiction.
【单选题】减数分裂时,细胞连续2次的分裂,但染色体只复制( )次,。
A.
1
B.
2
C.
3
D.
4
【单选题】Which of the following conflicts is NOT implied as the theme of the short story?
A.
The conflict between friendship and war reality.
B.
The conflict between forgiveness and hatred.
C.
The conflict between common sense and war logic.
D.
The conflict between sense of guilt and sense of duty.
【判断题】水路运输的成本低,主要担负大宗、笨重货物的长途运输。
A.
正确
B.
错误
【判断题】刀具轨迹拐角处理时,应在拐角处圆弧半径大于刀具半径,所切削接触长度最好小于周长的1/3( ) 。
A.
正确
B.
错误
【判断题】当国际收支顺差时候,外汇供不应求,外汇汇率上升,本币贬值。
A.
正确
B.
错误
【单选题】Which of the following is NOT a theme of the short story?
A.
Ambition
B.
Pessimism.
C.
Friend-ship.
D.
Self-sacrifice.
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