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【单选题】
某资本家的全部预付资本为100万元,其中不变资本60万元,可变资本是40万元,获得剩余价值20万元,其利润率是( )
A.
0.1
B.
0.2
C.
0.5
D.
0.3
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参考答案:
举一反三
【简答题】光纤通信的通信窗口波长范围为( )。
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【单选题】The Chinese diet is so healthy, which ________ a lot of fruit and vegetables. [ ]
A.
contains
B.
includes
C.
containing
D.
including
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【简答题】My favorite fruit is _____ ( 酸的 ) lemon that contains a lot of vitamin-c.
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【单选题】A fruit basket contains more apples than lemons. There are more lemons in the basket than oranges. Therefore, the basket contains more apples than oranges.
A.
T
B.
F
C.
U
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【判断题】事业单位的短期投资是指事业单位依法取得的,持有期间为1年的投资,主要是国债投资。
A.
正确
B.
错误
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【单选题】将栅格数据转换为矢量数据的过程称为( )。
A.
矢量化
B.
栅格化
C.
二值化
D.
拓扑化
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【单选题】现有一个fruit列表:var fruit:List[String] = List("apple","banana","pear"),那么fruit.contains(“banana”)返回值是什么
A.
ture
B.
true
C.
false
D.
fales
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【判断题】Fruit contains natural organic acids ,such as tartaric acid of grapes.
A.
正确
B.
错误
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【单选题】A Fruit Juice Cup at the hotel bar contains __________.
A.
champagne, dark rum, vermouth, lemon juice, pineapple juice, sugar and ginger ale
B.
Canadian whisky, dark rum, orange juice, lemon juice, pineapple juice, sugar and ginger ale
C.
champagne, white rum, orange juice, lemon juice, pineapple juice, sugar and ginger ale
D.
champagne, dark rum, orange juice, lemon juice, pineapple juice, sugar and ginger ale
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【简答题】光纤通信系统的通信窗口波长范围为______。
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相关题目:
【简答题】光纤通信的通信窗口波长范围为( )。
查看完整题目与答案
【单选题】The Chinese diet is so healthy, which ________ a lot of fruit and vegetables. [ ]
A.
contains
B.
includes
C.
containing
D.
including
查看完整题目与答案
【简答题】My favorite fruit is _____ ( 酸的 ) lemon that contains a lot of vitamin-c.
查看完整题目与答案
【单选题】A fruit basket contains more apples than lemons. There are more lemons in the basket than oranges. Therefore, the basket contains more apples than oranges.
A.
T
B.
F
C.
U
查看完整题目与答案
【判断题】事业单位的短期投资是指事业单位依法取得的,持有期间为1年的投资,主要是国债投资。
A.
正确
B.
错误
查看完整题目与答案
【单选题】将栅格数据转换为矢量数据的过程称为( )。
A.
矢量化
B.
栅格化
C.
二值化
D.
拓扑化
查看完整题目与答案
【单选题】现有一个fruit列表:var fruit:List[String] = List("apple","banana","pear"),那么fruit.contains(“banana”)返回值是什么
A.
ture
B.
true
C.
false
D.
fales
查看完整题目与答案
【判断题】Fruit contains natural organic acids ,such as tartaric acid of grapes.
A.
正确
B.
错误
查看完整题目与答案
【单选题】A Fruit Juice Cup at the hotel bar contains __________.
A.
champagne, dark rum, vermouth, lemon juice, pineapple juice, sugar and ginger ale
B.
Canadian whisky, dark rum, orange juice, lemon juice, pineapple juice, sugar and ginger ale
C.
champagne, white rum, orange juice, lemon juice, pineapple juice, sugar and ginger ale
D.
champagne, dark rum, orange juice, lemon juice, pineapple juice, sugar and ginger ale
查看完整题目与答案
【简答题】光纤通信系统的通信窗口波长范围为______。
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