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【单选题】
商业企业的职工数、商品销售额是( )?
A.
连续变量
B.
离散变量
C.
前者是连续变量，后者是离散
D.
前者是离散变量，后者是连续变量
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参考答案：
举一反三
【多选题】机电传动的拖动形式经历了哪几个阶段? ·
A.
· A 、 成组拖动
B.
· B 、 单电动机拖动
C.
· C 、 蒸汽机拖动
D.
· D 、 多电动机拖动
查看完整题目与答案
【单选题】听力原文：W: Eggs are supposed to be one of the most healthful foods. M: Next to potatoes. Q: What does the man mean? (16)
A.
Potatoes are more nutritious than eggs.
B.
The eggs are next to the potatoes.
C.
Most health food stores sell potatoes and eggs.
D.
The second course will be potatoes and eggs.
查看完整题目与答案
【单选题】Should I _______________ a wooden spoon to stir the eggs?
A.
use
B.
make
C.
take
D.
cut
查看完整题目与答案
【单选题】Eggs should be _______________ and the stock rotated to ensure that only fresh, wholesome eggs are served.
A.
iced
B.
refrigerated
C.
cooled
D.
boiled
查看完整题目与答案
【多选题】根据《中华人民共和国对外贸易法》，下列表述哪些是正确的______
A.
实行自动许可的进出口货物，收货人、发货人在办理海关报关手续前提出自动许可申请的，国务院对外贸易主管部门或者其委托的机构可以根据实际情况决定是否予以许可
B.
进出口属于自由进出口的技术，应当向国务院对外贸易主管部门或者其委托的机构办理合同备案登记
C.
调查可以采取书面问卷、召开听证会、实地调查、委托调查等方式进行
D.
国家对限制进口或者出口的货物，实行配额、许可证等方式管理；对限制进口或者出口的技术，实行许可证管理
查看完整题目与答案
【单选题】Chicken or fish should be eaten rather than eggs or beef. What does the woman mean? Which food is better?
A.
Chicken and fish.
B.
Eggs and beef.
查看完整题目与答案
【单选题】_____ make the cakes, you should prepare some flour and eggs. [     ]
A.
In order to
B.
So as to
C.
In order that
D.
So that
查看完整题目与答案
【判断题】“从已有的图表”新建思维导图需要有事先准备好的思维导图。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】The eggs should be maintained at the ___________ storage temperature.
A.
optimum
B.
comprehensive
C.
populous
D.
exotic
查看完整题目与答案
【单选题】听力原文：W: Eggs are supposed to be one of the most healthful foods. M: Next to potatoes. Q: What does the man mean? (15)
A.
Potatoes are more nutritional than eggs.
B.
The eggs are next to the potatoes.
C.
Potatoes and eggs are both nutritional foods.
D.
The second course will be potatoes and eggs.
查看完整题目与答案
相关题目：
【多选题】机电传动的拖动形式经历了哪几个阶段? ·
A.
· A 、 成组拖动
B.
· B 、 单电动机拖动
C.
· C 、 蒸汽机拖动
D.
· D 、 多电动机拖动
查看完整题目与答案
【单选题】听力原文：W: Eggs are supposed to be one of the most healthful foods. M: Next to potatoes. Q: What does the man mean? (16)
A.
Potatoes are more nutritious than eggs.
B.
The eggs are next to the potatoes.
C.
Most health food stores sell potatoes and eggs.
D.
The second course will be potatoes and eggs.
查看完整题目与答案
【单选题】Should I _______________ a wooden spoon to stir the eggs?
A.
use
B.
make
C.
take
D.
cut
查看完整题目与答案
【单选题】Eggs should be _______________ and the stock rotated to ensure that only fresh, wholesome eggs are served.
A.
iced
B.
refrigerated
C.
cooled
D.
boiled
查看完整题目与答案
【多选题】根据《中华人民共和国对外贸易法》，下列表述哪些是正确的______
A.
实行自动许可的进出口货物，收货人、发货人在办理海关报关手续前提出自动许可申请的，国务院对外贸易主管部门或者其委托的机构可以根据实际情况决定是否予以许可
B.
进出口属于自由进出口的技术，应当向国务院对外贸易主管部门或者其委托的机构办理合同备案登记
C.
调查可以采取书面问卷、召开听证会、实地调查、委托调查等方式进行
D.
国家对限制进口或者出口的货物，实行配额、许可证等方式管理；对限制进口或者出口的技术，实行许可证管理
查看完整题目与答案
【单选题】Chicken or fish should be eaten rather than eggs or beef. What does the woman mean? Which food is better?
A.
Chicken and fish.
B.
Eggs and beef.
查看完整题目与答案
【单选题】_____ make the cakes, you should prepare some flour and eggs. [     ]
A.
In order to
B.
So as to
C.
In order that
D.
So that
查看完整题目与答案
【判断题】“从已有的图表”新建思维导图需要有事先准备好的思维导图。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】The eggs should be maintained at the ___________ storage temperature.
A.
optimum
B.
comprehensive
C.
populous
D.
exotic
查看完整题目与答案
【单选题】听力原文：W: Eggs are supposed to be one of the most healthful foods. M: Next to potatoes. Q: What does the man mean? (15)
A.
Potatoes are more nutritional than eggs.
B.
The eggs are next to the potatoes.
C.
Potatoes and eggs are both nutritional foods.
D.
The second course will be potatoes and eggs.
查看完整题目与答案
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