搜题

【单选题】

The population decreased from the 1840s until about 1970,largely because of（）.

A、a low birth rate

B、a high death rate

C、a low employment rate

D、a high emigration rate

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更多“The population decreased from the 1840s until about 1970,largely because of（）.”相关的问题

第1题

[单选题] The population of the earth（）increasing fast. One third of the population here（）workers.

A、is;are B、is;hasbeen C、are;is D、is;was

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第2题

[单选题] Western Australia is the biggest Australian state,but its population is only（）of the country.s population.

A、9% B、10% C、11% D、12%

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第3题

[单选题] What（）the population of the USA?

A、is B、are C、have D、has

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第4题

[单选题] In the last great population movement,a large number of people moved to（）

A、the Northwest B、the sunbelt areas C、the South D、the Southwest

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第5题

[单选题] What will be the population of our country by the end of（）

A、twentyone century B、the twentyone century C、the twentyfirst century D、twentyfirst century

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第6题

[单选题] The population of the world is growing at a dangerous（）

A、measure B、rate C、increase D、progress

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第7题

[单选题] The annual population growth rate of the 1990s was （）

A、1% B、0.9% C、over 1% D、under 1%

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第8题

[] The population of the earth（）increasing fast.

A、A.is B、B.are C、C.were D、D.have been

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第9题

[单选题] More than（）of the population in the United States lived in city areas in 1988.

A、60% B、75% C、90% D、50%

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第10题

[单选题] The only city on the western coast which has a population of more than one million is（）

A、Darwin B、Perth C、the Gold Coast D、Brisbane

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