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【多选题】
若两个现象的样本等级相关系数r s =-0.9，其相应的临界值为0.6，则下列说法错误的有______。
A.
两个现象之间不存在等级相关关系
B.
两个现象之间存在高度正的等级相关关系
C.
两个现象之间存在高度负的等级相关关系
D.
两个现象之间存在一般的等级相关关系
E.
无法判断
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举一反三
【判断题】Leisure travelers prefer fast self-check in/out than business travelers.
A.
正确
B.
错误
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【多选题】(多选)(单选) Which ones of the following quantifiers(量词) could be used with clothes?
A.
a piece of clothes
B.
a fit of clothes
C.
an article of clothes
D.
an item of clothes
查看完整题目与答案
【单选题】Leisure travelers are often _____20____ to experiment and try new brands that they might not normally purchase in full-price domestic stores.
A.
refusal
B.
exclusive
C.
increasingly
D.
limitations
E.
unrivalled
F.
growth
G.
considerable
H.
recommendations
I.
accepted
J.
willing
查看完整题目与答案
【单选题】Leisure travelers are often _____ to experiment and try new brands that they might not normally purchase in full-price domestic stores. ( )
A.
reluctant
B.
willing
C.
troublesome
D.
obliged
查看完整题目与答案
【单选题】The summer demand for hotel accommodation in London comes mainly from foreign tourists. Demand for hotel rooms in London in summer could be reduced by a fall in the price or value of which of the foll...
A.
Item 1 only
B.
Items 1 and 2 only
C.
Items 2 and 3 only
D.
Item 3 only
查看完整题目与答案
【判断题】In 1950s and 1960s, hotels and restaurants chains sprang up to attract business travelers, leisure travelers, city residents, etc.
A.
正确
B.
错误
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【单选题】生涯人物访谈的时间最好是() 分钟左右。
A.
50
B.
45
C.
35
D.
30
查看完整题目与答案
【简答题】The summer demand for hotel accommodation in London comes mainly from foreign tourists. Demand for hotel rooms in London in summer could be reduced by a fall in the price or value of which of the foll...
查看完整题目与答案
【单选题】According to the news item, which of the following statements is CORRECT?
A.
Different states could have their own health guidelines.
B.
Health guidelines could not be revised by the government.
C.
Troops could have the same health regulations as civilians.
D.
Federal government could question states' health regulations.
查看完整题目与答案
【单选题】Who will provide the experience remembered by leisure visitors and business travelers for years to come?
A.
The hotels only
B.
Government administrators
C.
The destination tourism industry
D.
Visitors themselves
查看完整题目与答案
相关题目：
【判断题】Leisure travelers prefer fast self-check in/out than business travelers.
A.
正确
B.
错误
查看完整题目与答案
【多选题】(多选)(单选) Which ones of the following quantifiers(量词) could be used with clothes?
A.
a piece of clothes
B.
a fit of clothes
C.
an article of clothes
D.
an item of clothes
查看完整题目与答案
【单选题】Leisure travelers are often _____20____ to experiment and try new brands that they might not normally purchase in full-price domestic stores.
A.
refusal
B.
exclusive
C.
increasingly
D.
limitations
E.
unrivalled
F.
growth
G.
considerable
H.
recommendations
I.
accepted
J.
willing
查看完整题目与答案
【单选题】Leisure travelers are often _____ to experiment and try new brands that they might not normally purchase in full-price domestic stores. ( )
A.
reluctant
B.
willing
C.
troublesome
D.
obliged
查看完整题目与答案
【单选题】The summer demand for hotel accommodation in London comes mainly from foreign tourists. Demand for hotel rooms in London in summer could be reduced by a fall in the price or value of which of the foll...
A.
Item 1 only
B.
Items 1 and 2 only
C.
Items 2 and 3 only
D.
Item 3 only
查看完整题目与答案
【判断题】In 1950s and 1960s, hotels and restaurants chains sprang up to attract business travelers, leisure travelers, city residents, etc.
A.
正确
B.
错误
查看完整题目与答案
【单选题】生涯人物访谈的时间最好是() 分钟左右。
A.
50
B.
45
C.
35
D.
30
查看完整题目与答案
【简答题】The summer demand for hotel accommodation in London comes mainly from foreign tourists. Demand for hotel rooms in London in summer could be reduced by a fall in the price or value of which of the foll...
查看完整题目与答案
【单选题】According to the news item, which of the following statements is CORRECT?
A.
Different states could have their own health guidelines.
B.
Health guidelines could not be revised by the government.
C.
Troops could have the same health regulations as civilians.
D.
Federal government could question states' health regulations.
查看完整题目与答案
【单选题】Who will provide the experience remembered by leisure visitors and business travelers for years to come?
A.
The hotels only
B.
Government administrators
C.
The destination tourism industry
D.
Visitors themselves
查看完整题目与答案