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【单选题】
以下关于无差异曲线的表述都是正确的,除了()
A.
如果第一阶段的消费减少了，为了使消费者感到同样满足，第二阶段的消费必须增加。
B.
斜率等于边际替代率。
C.
为了保持消费者的效用不变，第一阶段消费减少得越多，第二阶段必须增加的消费越少。
D.
消费者选择较高的无差异曲线而不是较低的。
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【单选题】(多选)色彩平衡命令,可以为照片实现以下哪些效果?
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C.
增加图像的亮度
D.
为图片增加某种色调
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【单选题】Housewives like dried foods because ______.
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they are quick to prepare
B.
they weigh less than the same canned foods
C.
they are much better than the frozen foods
D.
they can be replaced by moisture with boiling water
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【单选题】色彩平衡命令,可以为照片实现以下哪些效果?
A.
变为黑白照片
B.
增加图像的饱和度
C.
增加图像的亮度
D.
为图片增加某种色调
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【判断题】忏悔是基督教所独有的一种宗教活动。
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【单选题】蛋白质的基本构成单位是( )
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B.
必需氨基酸
C.
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D.
非必需氨基酸
E.
限制性氨基酸
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【单选题】How to deal with foods when refrigerating? which is not proper?
A.
Store foods in covered containers.
B.
Covered with plastic wrap.
C.
Refrigetae food in large container.
D.
Put food in shallow plates.
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【单选题】Chickens can be called 'natural foods' only when______.
A.
they are delicious
B.
they are fed on food little better than rubbish
C.
they lay eggs rich in vitamins every day
D.
they are allowed to move about and eat freely
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【单选题】He has not slept at all for three days.  ____   he is tired out. [     ]
A.
There is no point that
B.
There is no need
C.
It is no wonder that
D.
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【多选题】团体旅游也称“集休综合旅游",其优点是( )。
A.
派有陪同导游
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【单选题】(多选)色彩平衡命令,可以为照片实现以下哪些效果?
A.
变为黑白照片
B.
增加图像的饱和度
C.
增加图像的亮度
D.
为图片增加某种色调
查看完整题目与答案
【单选题】Housewives like dried foods because ______.
A.
they are quick to prepare
B.
they weigh less than the same canned foods
C.
they are much better than the frozen foods
D.
they can be replaced by moisture with boiling water
查看完整题目与答案
【单选题】色彩平衡命令,可以为照片实现以下哪些效果?
A.
变为黑白照片
B.
增加图像的饱和度
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D.
为图片增加某种色调
查看完整题目与答案
【判断题】忏悔是基督教所独有的一种宗教活动。
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正确
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【单选题】蛋白质的基本构成单位是( )
A.
葡萄糖
B.
必需氨基酸
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非必需氨基酸
E.
限制性氨基酸
查看完整题目与答案
【单选题】How to deal with foods when refrigerating? which is not proper?
A.
Store foods in covered containers.
B.
Covered with plastic wrap.
C.
Refrigetae food in large container.
D.
Put food in shallow plates.
查看完整题目与答案
【单选题】Chickens can be called 'natural foods' only when______.
A.
they are delicious
B.
they are fed on food little better than rubbish
C.
they lay eggs rich in vitamins every day
D.
they are allowed to move about and eat freely
查看完整题目与答案
【单选题】He has not slept at all for three days.  ____   he is tired out. [     ]
A.
There is no point that
B.
There is no need
C.
It is no wonder that
D.
It is no way
查看完整题目与答案
【多选题】团体旅游也称“集休综合旅游",其优点是( )。
A.
派有陪同导游
B.
游客选择性强
C.
活动自由
D.
易于成行
E.
价格便宜
查看完整题目与答案
【简答题】there is no point in doing
查看完整题目与答案