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【简答题】
(1)We decide on _____ (carry) out the plan that was put forward at the meeting. (1)It is time that authorities _____ (take) some measures to solve the housing problems. (2)It is the first time that the girl _______ (see) an elephant. (3)This was the second time that I _________ (participate) in the 100­meter race. I felt ____ (shame) of my son's bad manners. 2 . The new advertisement rules came _____ effect last month. 3 . Many kids have become _____ (addict) to surfing the net. 4 . She really feels like _____ (have) a talk with him about his study at school. 5 . Janet's been _____ a lot of stress since her mother's illness. 6 . I'll raise both hands in favour of banning _______ (smoke) inside the schoolyard. 7 . It will not be long before you ger accustomed to _______ (drive) on the left side of the road in Britain. 8 . I wish you'd quit ______ (complain) . 9 . I was disappointed ______ (see) what had happened. 10 . He fell ill due _______ the abuse of alcohol and cigarettes and too much stress. 11 . I have decided on _________ (buy) a bike for my brother's birthday.
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举一反三
【单选题】y1=interp1(x,y,x1,'linear')是:
A.
一维三次样条插值命令
B.
一维最邻近插值命令
C.
一维分段线性插值命令
D.
一维立方插值命令
查看完整题目与答案
【判断题】Li Ming's parents will sponsor Li Ming's traveling.
A.
正确
B.
错误
查看完整题目与答案
【简答题】听音填空，完成对话。 Kim: Hello, what's your name? Li Ming: My name is Li Ming. Kim: ____________ ____________ are you? Li Ming: I'm ____________. Kim: ____________ are you ____________? Li Ming: I'm __________...
查看完整题目与答案
【简答题】However, the seller also has to Procure insurance against the buyer’s risk of loss or damage to the goods during the carriage．Consequently，the seller contracts for insurance and pays the insurance pre...
查看完整题目与答案
【单选题】y1=interp1(x,y,x1,'nearest')是:
A.
一维三次样条插值命令
B.
一维最邻近插值命令
C.
一维分段线性插值命令
D.
一维立方插值命令
查看完整题目与答案
【单选题】It is ________ room. They like it very much. [     ]
A.
Li Lei's and Li Ming's
B.
Li Lei's and Li Ming
C.
Li Lei and Li Ming's
D.
Li Lei and Li Ming
查看完整题目与答案
【多选题】设发送端符号为X:x1=0,x2=1;接收端符号为Y:y1=0,y2=1;已知P(x1)=0.55, P(x2)=0.45; P(y1|x1)=P(y2|x2)=0.9, P(y2|x1)=P(y1|x2)=0.1;则下列计算与判断正确的是( )。
A.
P(y1)=P(x1)P(y1|x1)+P(x2)P(y1|x2)=0.55*0.9+0.45*0.1=0.54
B.
P(y2)=P(x1)P(y2|x1)+P(x2)P(y2|x2)=0.55*0.1+0.45*0.9=0.46
C.
P(x1,y1)=P(x1)P(y1|x1)=0.55*0.9=0.495； P(x1|y1)=P(x1,y1)/P(y1)=0.495/0.54=0.917
D.
P(x1,y2)=P(x1)P(y2|x1)=0.55*0.1=0.055; P(x1|y2)=P(x1,y2)/P(y2)=0.055/0.46=0.12
E.
P(x2,y1)=P(x2)P(y1|x2)=0.45*0.1=0.045; P(x2|y1)=P(x2,y1)/P(y1)=0.045/0.54=0.083
F.
P(x2,y2)=P(x2)P(y2|x2)=0.45*0.9=0.405; P(x2|y2)=P(x2,y2)/P(y2)=0.405/0.46=0.88
G.
P(x2|y1)≠P(x1|y2)，P(x1|y1)≠P(x2|y2)，所以该信道不是对称信道。
查看完整题目与答案
【单选题】procure
A.
诊疗
B.
治疗前期
C.
提前准备
D.
获得
查看完整题目与答案
【单选题】y1=interp1(x,y,x1,'spline')是:
A.
一维三次样条插值命令
B.
一维最邻近插值命令
C.
一维分段线性插值命令
D.
一维立方插值命令
查看完整题目与答案
【单选题】哪种关于“背离”的说法是正确的()?1背离是违反规则;2背离是规则灵活性的体现;3背离是规则所期望的。
A.
①
B.
①②
C.
③
D.
①②③
查看完整题目与答案
相关题目：
【单选题】y1=interp1(x,y,x1,'linear')是:
A.
一维三次样条插值命令
B.
一维最邻近插值命令
C.
一维分段线性插值命令
D.
一维立方插值命令
查看完整题目与答案
【判断题】Li Ming's parents will sponsor Li Ming's traveling.
A.
正确
B.
错误
查看完整题目与答案
【简答题】听音填空，完成对话。 Kim: Hello, what's your name? Li Ming: My name is Li Ming. Kim: ____________ ____________ are you? Li Ming: I'm ____________. Kim: ____________ are you ____________? Li Ming: I'm __________...
查看完整题目与答案
【简答题】However, the seller also has to Procure insurance against the buyer’s risk of loss or damage to the goods during the carriage．Consequently，the seller contracts for insurance and pays the insurance pre...
查看完整题目与答案
【单选题】y1=interp1(x,y,x1,'nearest')是:
A.
一维三次样条插值命令
B.
一维最邻近插值命令
C.
一维分段线性插值命令
D.
一维立方插值命令
查看完整题目与答案
【单选题】It is ________ room. They like it very much. [     ]
A.
Li Lei's and Li Ming's
B.
Li Lei's and Li Ming
C.
Li Lei and Li Ming's
D.
Li Lei and Li Ming
查看完整题目与答案
【多选题】设发送端符号为X:x1=0,x2=1;接收端符号为Y:y1=0,y2=1;已知P(x1)=0.55, P(x2)=0.45; P(y1|x1)=P(y2|x2)=0.9, P(y2|x1)=P(y1|x2)=0.1;则下列计算与判断正确的是( )。
A.
P(y1)=P(x1)P(y1|x1)+P(x2)P(y1|x2)=0.55*0.9+0.45*0.1=0.54
B.
P(y2)=P(x1)P(y2|x1)+P(x2)P(y2|x2)=0.55*0.1+0.45*0.9=0.46
C.
P(x1,y1)=P(x1)P(y1|x1)=0.55*0.9=0.495； P(x1|y1)=P(x1,y1)/P(y1)=0.495/0.54=0.917
D.
P(x1,y2)=P(x1)P(y2|x1)=0.55*0.1=0.055; P(x1|y2)=P(x1,y2)/P(y2)=0.055/0.46=0.12
E.
P(x2,y1)=P(x2)P(y1|x2)=0.45*0.1=0.045; P(x2|y1)=P(x2,y1)/P(y1)=0.045/0.54=0.083
F.
P(x2,y2)=P(x2)P(y2|x2)=0.45*0.9=0.405; P(x2|y2)=P(x2,y2)/P(y2)=0.405/0.46=0.88
G.
P(x2|y1)≠P(x1|y2)，P(x1|y1)≠P(x2|y2)，所以该信道不是对称信道。
查看完整题目与答案
【单选题】procure
A.
诊疗
B.
治疗前期
C.
提前准备
D.
获得
查看完整题目与答案
【单选题】y1=interp1(x,y,x1,'spline')是:
A.
一维三次样条插值命令
B.
一维最邻近插值命令
C.
一维分段线性插值命令
D.
一维立方插值命令
查看完整题目与答案
【单选题】哪种关于“背离”的说法是正确的()?1背离是违反规则;2背离是规则灵活性的体现;3背离是规则所期望的。
A.
①
B.
①②
C.
③
D.
①②③
查看完整题目与答案