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【单选题】
如果浮点数用补码表示,则判断下列哪一项的运算结果是规格化数
A.
1.11000
B.
0.01110
C.
1.00010
D.
0.01010
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举一反三
【单选题】( )的发生意味着风险从可能性转化为现实结果。
A.
风险因素
B.
风险事故
C.
风险增加
D.
风险减少
查看完整题目与答案
【判断题】对象追踪的快捷键是F11
A.
正确
B.
错误
查看完整题目与答案
【单选题】—Peter looked tired and a little absent-minded at the meeting. —He _____ up too late.A.may stayB.
A.
30.—Peter looked tired and a little absent-minded at the meeting. —He _____ up too late. A.may stay
B.
could stay
C.
should have stayed
D.
must have stayed
查看完整题目与答案
【单选题】Which is right(正确的)?A. Frank is Peter's brother. B.Kevin and Peter are cousins.C
A.
30. Which is right(正确的)? A. Frank is Peter's brother.
B.
Kevin and Peter are cousins.
C.
Bruce and Frank are cousins.
D.
Ruth Collins is Peter's aunt.
查看完整题目与答案
【单选题】下列溶液中,能在常温下溶解单质硅的是( )
A.
HCl+HNO3
B.
HNO3
C.
HF
D.
HF+HNO3
查看完整题目与答案
【单选题】下列溶液中,能在常温下溶解单质硅的是( )
A.
HF
B.
HF+HNO 3
C.
HNO 3
D.
HCl+HNO 3
查看完整题目与答案
【单选题】听力原文:M: I really can't understand why Peter isn't here yet. We agree to meet at 8:30. It's almost 9:00. Do you think we should leave for the airport? W: He probably got into some trouble with the traf...
A.
Leave for the airport.
B.
Look for Peter.
C.
Remove the trouble for Peter.
D.
Wait a little longer.
查看完整题目与答案
【单选题】下列溶液中,能在常温下溶解单质硅的是( )
A.
HCl+HNO3
B.
HF+HNO3
C.
HNO3
D.
HF
查看完整题目与答案
【单选题】( )意味着风险的可能性转化为现实性
A.
风险因素
B.
风险事故
C.
风险增加
D.
风险
查看完整题目与答案
【单选题】哪个命令是用来创建矩形阵列的?
A.
arraypolar
B.
circle
C.
move
D.
arraprect
查看完整题目与答案
相关题目:
【单选题】( )的发生意味着风险从可能性转化为现实结果。
A.
风险因素
B.
风险事故
C.
风险增加
D.
风险减少
查看完整题目与答案
【判断题】对象追踪的快捷键是F11
A.
正确
B.
错误
查看完整题目与答案
【单选题】—Peter looked tired and a little absent-minded at the meeting. —He _____ up too late.A.may stayB.
A.
30.—Peter looked tired and a little absent-minded at the meeting. —He _____ up too late. A.may stay
B.
could stay
C.
should have stayed
D.
must have stayed
查看完整题目与答案
【单选题】Which is right(正确的)?A. Frank is Peter's brother. B.Kevin and Peter are cousins.C
A.
30. Which is right(正确的)? A. Frank is Peter's brother.
B.
Kevin and Peter are cousins.
C.
Bruce and Frank are cousins.
D.
Ruth Collins is Peter's aunt.
查看完整题目与答案
【单选题】下列溶液中,能在常温下溶解单质硅的是( )
A.
HCl+HNO3
B.
HNO3
C.
HF
D.
HF+HNO3
查看完整题目与答案
【单选题】下列溶液中,能在常温下溶解单质硅的是( )
A.
HF
B.
HF+HNO 3
C.
HNO 3
D.
HCl+HNO 3
查看完整题目与答案
【单选题】听力原文:M: I really can't understand why Peter isn't here yet. We agree to meet at 8:30. It's almost 9:00. Do you think we should leave for the airport? W: He probably got into some trouble with the traf...
A.
Leave for the airport.
B.
Look for Peter.
C.
Remove the trouble for Peter.
D.
Wait a little longer.
查看完整题目与答案
【单选题】下列溶液中,能在常温下溶解单质硅的是( )
A.
HCl+HNO3
B.
HF+HNO3
C.
HNO3
D.
HF
查看完整题目与答案
【单选题】( )意味着风险的可能性转化为现实性
A.
风险因素
B.
风险事故
C.
风险增加
D.
风险
查看完整题目与答案
【单选题】哪个命令是用来创建矩形阵列的?
A.
arraypolar
B.
circle
C.
move
D.
arraprect
查看完整题目与答案