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The government has taken some measures t...

The government has taken some measures to solve the problem of unemployment, but it may be some time ______ the situation becomes better.

A.before      B.since      C.after      D.unless

 

A 【解析】 试题分析:考查连词用法。“It be+一段时间+before…”是固定结构,该结构的意思是“要过……(长)时间才……”。when“......的时候”;since“从......开始”;unless“除非”;根据题意:政府已经采取措施解决失业问题,但是还要一段时间形势才能缓解。D最佳。 考点:考查连词用法
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A.Because they can get some money from Facebook.

B.Because their information is not important.

C.Because they are promised to have a fun and free service.

D.Because they can also get other people's information.

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B.Because higher income people have the diversified need of food.

C.Because male labor are crowding into the cities.

D.Because the wheat price is lower.

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A.climate change and disease

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1.The underlined word centenarians probably means people who_____.

A. are born this year B. live longer than their friends

C. are in poor health D. are a hundred or more years old

2.From what David Sinclair said, we can learn_____.

A.he doesn't believe so many people are living longer

B. the older we are, the more likely we are to live alone and in poor health

C.the people who are good at forward planning are likely to live longer

D.too distant planning is not always necessary for most of us

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A.About 289,100 people born in 2012 will live to 100.

B.More men will reach their century than women in the future.

C.The number of the female centenarians was 1,000 in 1970s

D.More than 600 people reached their century in 1961.

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A.A long life is not always good news.

B.A long life also means social and physical isolation

C.In the future, more people will live to 100 in the UK.

D.It is good to live to 100.

 

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