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【判断题】
线性规划法是在一些线性或不等式的约束条件下,求解线性目标函数的最大值或最小值的方法。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】The best title for passage might be .
A.
Beauty Contests：Insults to Women
B.
Beauty Contests：Sexist Cattle Market
C.
Beauty Contests：A Headache for British people
D.
Beauty Contests：Started in Britain but Unpopular Now
【简答题】123转换为二进制
【单选题】According to the passage“The confusing pursuit of beauty”, what is the influence of the beauty industry on men and women?
A.
The beauty industry convinces women that they must buy the newest beauty products and apply them carefully.
B.
Women think that they don’t need to buy the newest beauty products and apply them carefully.
C.
Men are also greatly influenced by the beauty industry.
D.
Men are influenced more than women.
【单选题】下列属于鱼鳞式苫盖法的特点的是( )
A.
操作便利，但基本不具有通风条件
B.
具有较好的通风条件，但每件苫盖材料都需要固定，操作比较繁琐复杂
C.
不需基础工程，可随时拆卸和人力移动
D.
活动棚本身需要占用仓库位置，固定轨道要占用一定使用面积，需要较高的购置成本
【单选题】The best title for the passage might be ______
A.
Beauty Contests: Insults to Women
B.
Beauty Contests: Sexist Cattle Market
C.
Beauty Contests: A Headache for British people
D.
Beauty Contests: Started in Britain but Unpopular Now
【单选题】鱼鳞式苫盖法的特点是( )。
A.
具有较好的通风条件，操作简单、便捷
B.
具有较好的通风条件，操作较繁琐、复杂
C.
具有差的通风条件，操作简单、便捷
D.
具有较差的通风条件，操作较繁琐、复杂
【单选题】The beauty of the reflected images in the limpid pool was the poignant beauty of things that are ______, exist only until the sunset.
A.
equitable
B.
ephemeral
C.
euphonious
D.
evasive
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