用所给单词的适当形式完成句子。 1.It has been more than

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问题:

用所给单词的适当形式完成句子。

1. It has been more than twenty-five years since they got ______ (marry).

2. I was ______ (embarrass) for her when she slipped and fell.

3. The local    ___    (authority) decided to build a bridge over the river.

4. They should    __     (farmer) the land instead of letting it lie waste.

5. The enemy had   __      (flee) from the village when we arrived.

考点:形容词可数名词(单数名词,复数名词)实义动词的过去分词实义动词
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《长歌行》这首诗中“少壮______,______。”是传诵千古的名句。

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保险合同具有双务合同的特征,这就意味着保险合同双方当事人()。

A.都必须遵守最大诚信

B.相互享有权利、承担义务

C.被保险人的行为限定在保险人规定的范围内

D.并不必然履行给付义务

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下列说法正确的是(  )

A.葡萄糖能氧化氢氧化铜生成砖红色的氧化亚铜(Cu2O)

B.甲烷、苯、乙醇和乙酸在一定条件下都能发生取代反应

C.羊毛、蚕丝、棉花和麻等天然高分子材料的主要成分都是蛋白质

D.乙酸、甲酸乙酯和羟基乙醛

互为同分异构体

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阅读理解。

     When we offer our best wishes to others, more often than not, we say: "May you be happy every

day". But it's easier said than done to stay happy all the time. There are always things that stand in its

way.

     The first, perhaps the biggest is genetics. Some scientists say that some people are naturally happier

than others. Besides, major life events as well as social and economic factors can also stand in the way

of happiness, such as losing your job or a family member. Then, there is health affecting your happiness

. So, is it possible that people can find lasting happiness with so many factors preventing them?

     Positive psychologists(心理学家)believe it's possible for people to stay happy for long periods,

although it cannot be lasting. Martin Seligman at University of Pennsylvania argues that daytoday

happiness comes from two things: pleasures and satisfactions. Pleasures are rich experiences that simply

make us feel good things like eating cake or drinking wine. While pleasures can be quite satisfying, the

enjoyment we get from them is shortlived.

     Satisfactions are activities that we like to do and we give all we have to them. They are often

challenging, and we have to draw_on personal skills and strengths to perform them. For some people,

satisfactions come with work. Doctors, for example, often become so concentrated in an operation that

hours pass without them noticing the time. For others, it may be hobbies like gardening, playing tennis or

stamp collecting. These satisfactory activities affect the mood in a way that appears to be lasting.

     Too often, people choose pleasures over satisfactions because they are easier and the effects are

more immediate. Though pleasures may work for a while, there are bad effects. Pleasurable activities

become less enjoyable if overused. Always choosing pleasures over satisfactions can also prevent people

from developing their personal strengths, which, if they're not put to work, will die.

1.How many aspects are mentioned that affect one's staying happy?

A.Two.  

B.Three.

C.Four.  

D.Five.

2.Compared with pleasures, satisfactions ________.

A.have immediate effect and work quickly

B.are more meaningful and last longer

C.are more easily ignored by people

D.depend mostly on one's genetics

3.The underlined phrase "draw on" means ________.

A.learn  

B.find

C.improve  

D.use

4.What is the best title for the passage?

A.How to Be a Happier Person?

B.It's Impossible to Stay Happy Long.

C.Pleasures Are Different From Satisfactions.

D.The Factors That Affect Our Happiness.

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U6,w型卧式散装水泥罐车全车采用耐候钢制造,(),采用斜槽式流化床,流化床透气层采用最新的合成聚脂纤维。

A.上装上卸

B.上装下卸

C.上装中卸

D.下装下卸

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