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【单选题】
下面哪些不是线性规划问题的标准形式所具备的（）
A.
变量个数少
B.
约束条件少
C.
目标函数的表达式短
D.
约束条件和目标函数都是线性的
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参考答案：
举一反三
【单选题】What is not usually used to decorate the Christmas trees?
A.
Colored lights
B.
Bright ornaments
C.
Silver tinsel
D.
Turkey
查看完整题目与答案
【单选题】What is not usually included in the job advertisements?
A.
Position description
B.
company introduction
C.
Salary
D.
Location of company
查看完整题目与答案
【单选题】第一恒磨牙最适宜做窝沟封闭的年龄是（）
A.
6～7岁
B.
8～9岁
C.
10～11岁
D.
12～13岁
E.
14～15岁
查看完整题目与答案
【单选题】what expression is not usually said to elicit agreement?
A.
Well said
B.
You took the words right out of my mouth.
C.
I’ll drink to that
D.
You decide
查看完整题目与答案
【单选题】What is not usually included in a formal meal in China?
A.
cold dishes
B.
hot dishes
C.
dessert
D.
staple food like rice or noodle
查看完整题目与答案
【判断题】What people buy is not usually affected by where they live and work.
A.
正确
B.
错误
查看完整题目与答案
【单选题】第一恒磨牙最适宜做窝沟封闭的年龄是:
A.
5—7岁
B.
6—7岁
C.
8—9岁
D.
11—13岁
查看完整题目与答案
【单选题】What subject is NOT usually compulsory for Chinese students in the middle school?
A.
English
B.
Math
C.
Chemistry
D.
Art
查看完整题目与答案
【单选题】What is NOT usually true of new recruits?
A.
they are teenagers
B.
they have experience with drugs
C.
they sometimes must commit a crime
D.
they have turf
查看完整题目与答案
【单选题】第一恒磨牙最适宜窝沟封闭的年龄是
A.
6～7岁
B.
7～8岁
C.
8～9岁
D.
10～11岁
E.
11～13岁
查看完整题目与答案
相关题目：
【单选题】What is not usually used to decorate the Christmas trees?
A.
Colored lights
B.
Bright ornaments
C.
Silver tinsel
D.
Turkey
查看完整题目与答案
【单选题】What is not usually included in the job advertisements?
A.
Position description
B.
company introduction
C.
Salary
D.
Location of company
查看完整题目与答案
【单选题】第一恒磨牙最适宜做窝沟封闭的年龄是（）
A.
6～7岁
B.
8～9岁
C.
10～11岁
D.
12～13岁
E.
14～15岁
查看完整题目与答案
【单选题】what expression is not usually said to elicit agreement?
A.
Well said
B.
You took the words right out of my mouth.
C.
I’ll drink to that
D.
You decide
查看完整题目与答案
【单选题】What is not usually included in a formal meal in China?
A.
cold dishes
B.
hot dishes
C.
dessert
D.
staple food like rice or noodle
查看完整题目与答案
【判断题】What people buy is not usually affected by where they live and work.
A.
正确
B.
错误
查看完整题目与答案
【单选题】第一恒磨牙最适宜做窝沟封闭的年龄是:
A.
5—7岁
B.
6—7岁
C.
8—9岁
D.
11—13岁
查看完整题目与答案
【单选题】What subject is NOT usually compulsory for Chinese students in the middle school?
A.
English
B.
Math
C.
Chemistry
D.
Art
查看完整题目与答案
【单选题】What is NOT usually true of new recruits?
A.
they are teenagers
B.
they have experience with drugs
C.
they sometimes must commit a crime
D.
they have turf
查看完整题目与答案
【单选题】第一恒磨牙最适宜窝沟封闭的年龄是
A.
6～7岁
B.
7～8岁
C.
8～9岁
D.
10～11岁
E.
11～13岁
查看完整题目与答案
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