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【单选题】
若某R进制数(627)r=407,则r等于( )A.
8
B.
9
C.
12
D.
16
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【单选题】设某次考试的成绩服从正态分布，且已知平均成绩为72分，而成绩在96分以上的占2.3%，试求考生的成绩在60～84分之间的概率( )
A.
0.841
B.
0.683
C.
0.945
D.
0.745
【简答题】硬链接文件与符号链接文件有何区别于联系?
【单选题】设某次考试的成绩服从正态分布,且已知平均成绩为 72分,而成绩在96分以上的占2.3%,试求考生的成绩在60~84分之间的概率( )
A.
0.8413
B.
0.6826
C.
0.945
D.
不能确定
【单选题】若有定义: int m=7;float x=3.5 , y=4.6 ;则表达式 x+m/3*(int)(x+y)%2/4 的值是()
A.
2.75
B.
2.5
C.
3.75
D.
3.5
【单选题】If you want to quit, you should submit a writen resignation to the board of directors . The word“board”means __________.
A.
organization
B.
chairman
C.
spokesman
D.
committee
【简答题】根据句意，用适当的单词填空。 1. If you want to eat the banana, you should __________ it first. 2. You'd better read the __________ carefully before you take the medicine. 3. Beckham is one of the most famous footba...
【单选题】If you want antibiotics, you”ll have to ask the doctor for a _____.
A.
Medicine
B.
Prescription
C.
Receipt
D.
Note
【简答题】Les parents de Fanny ont une grande maison.
【单选题】If you want to learn advertisement design, you will apply for ___________
A.
Department of Biomedicine
B.
Department of Information Engineering
C.
Department of Transportation Engineering
D.
Department of Mechanical Engineering
【简答题】If you want to enjoy the Ballet Opera “Swan Lake”, go to Shanghai Grand Theatre_________.A. on Apr1.If you want to enjoy the Ballet Opera “Swan Lake”, go to Shanghai Grand Theatre_________. A. on Apri...
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