从建筑主体通向直升机停机坪的每个出口的宽度不宜小于()。 A.0.9m B.1.1m

题型:单项选择题

问题:

从建筑主体通向直升机停机坪的每个出口的宽度不宜小于()。

A.0.9m

B.1.1m

C.1.5m

D.1.6m

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题型:单项选择题

负压原油稳定装置压缩机润滑油()不能启机,但没有联锁停机。

A.温度高

B.温度低

C.压力低

D.液位低

题型:单项选择题

阅读理解。

     In our home it was natural to fear our father . Even our mother was afraid of him. As children, my

sister and I thought every family was like that. Every family had an unpredictable dad who was impossible

to please and a praying mom who was there to protect the children.

     We were good children. Mom was always telling us we were, even if Daddy couldn't see it . part of

this was because we didn't dare to do anything.

     Then came the day we found something new and fun to do. We worked at drawing with chalk on our wooden front door and making lots of pretty pictures all over it. We had a great time. We thought Mom

would love it and praise us.

     The praise we expected did not come. Instead, Mom was mad. We did not understand why, but we

knew we were in big trouble!

     Off we ran to find a place to hid. In our wooded yard it was not hard for two small children to find

safety. Together, we hid behind a tree and did not move. Soon we heard the frightened voices of Mom

and our neighbors calling out to us.

     The sun set and it began to get dark. Those around us became more anxious, and we became more

frightened. However, we still didn't move.

     As we clung (紧紧拥抱) together in the dark, we became aware of yet another voice, one we

recognized with great fear: our daddy. But there was something strangely different about it. In it we heard

something we had never heard before: fear, agony (痛苦) and despair. Then came his prayers in tearful

voice. Our daddy was promising God that he would give his life to him if he would safely return his girls.

     Nothing in our lives had prepared us for this kind of shock. Neither of us remembers making a

decision to come out. We were drawn to him like a magnet (磁铁), our fears disappearing into the forest. We didn't know yet if we actually took steps or if God somehow moved us out and into Daddy's arms.

What we do remember were those strong, loving arms holding us and crying, hugging us like we were

precious.

     Things were different after that. We had a new daddy. Our whole family was changed by a piece of

chalk.

1. From the first two paragraphs, we can learn _____.

A. the author was very naughty when young

B. the children were proud of their mother

C. the author's father was difficult to please

D. the author's father was afraid of her mother

2. The children's drawing on the door _____.

A. brought them great trouble

B. gained their mother's praise

C. made their father very angry

D. failed to meet their mother's demands

3. Which shows the children's emotional change when they heard their father's voice?

A. Anxious→content →miserable

B. Frightened→happy→depressed

C. Excited→fearful→desperate

D. Scared→shocked→moved

4. The underlined sentence"We had a new daddy"implies that _____.

A. the relationship between the family members changed

B. the author's father developed an interest in drawing

C. the author's mother found a new husband

D. the children were afraid of their new father

5. What's the best title of the passage?

A. The belief in God

B. A piece of chalk

C. The big trouble of my mother

D. A painful memory of my childhood.

题型:单项选择题

视觉的形成分为两步骤,下面正确的是(  )

A.通过晶状体等折射光后在视网膜成像;在大脑皮层视觉中枢形成视觉

B.通过晶状体等折射光后在视网膜成像,在感光细胞形成视觉

C.通过晶状体、玻璃体折光;在视网膜上成像

D.通过晶状体等折射光;由晶状体产生神经冲动在大脑皮层成像

题型:单项选择题

阅读理解

     After winning a big game, athletes are often asked how they attained that success.Most say their

achievement is the result of gruelling hard work and intense practice.Usually athletes say how hard it

is to win the big games.At the opposite end of the spectrum, however, is the fact that losing the big

game, or, in my case, all the games, can be even tougher.

     From the spectators'point of view, last year's basketball season for my high school team was

nothing short of an embarrassment.And while 0 and 20 is certainly nothing to be proud of, that season

had a bigger impact on me than any other, and probably more than any season since.

     As a team captain, I knew it probably wouldn't be the easiest year, but did I ever think we would

lose every game?Of course not.Since six of our top players had graduated, it was clear that we were

a young team who would struggle.The struggle began earlier than expected, though, as our team's

starting center was suspended for the season, and two key members decided to quit after two weeks.

At some point, quitting probably passed through every player's mind, but, in the end, we all stuck it

out, vowing to work even harder.

     Then there came a time when even our own coach had given up on us.Personally, I felt like it was

no longer worth giving my all.I thought, if even the coach doesn't believe in us, why should I?But just

as my hope began to fade, a teammate called a meeting.He said, "Nobody thinks we're going to win,

and heck, we may not, but, as teammates and friends, we_owe_it_to_each_other_to_give_it_our_all

_every_game."

     Sure, it was a little clich? (陈旧的), but it was that moment that taught me how to be a leader.It hit

me then that I may have been a captain, but I, like others in my position, certainly didn't deserve the

role.As a leader you can never quit on the team who looks up to you.It is one thing to be named

captain and feel great and go through the motions, but it is quite another to be a real captain and make

sure everyone works to their potential all the time.

     I am sure it is great to go through high school without losing and bringing home awards.But in all

honesty, I relish the fact that my team lost every game last year.It may not help me to become a better

basketball player, but it already has made me a better leader and person.

1. What was the biggest problem with the author's team last season?

A. Several key members were unable to play the games.

B. Their coach no longer wanted to instruct them.

C. There were no actual leaders on the team.

D. Most of players lost hope and wanted to quit.

2. In the text, the author seems to suggest that a good leader should________.

A. be confident about himself

B. make sure everyone goes all out

C. work hard to win the games

D. feel great about his team

3. By saying "we owe it to each other to give it our all every game."(Paragraph 4) the teammate

    means that all of them should________.

A. be responsible for the losses

B. try their best on the court

C. feel thankful for what they've done

D. get together to win every game

4. What is the main idea the author aims to express in the text?

A. Success is the result of hard work.

B. A friend in need is a friend indeed.

C. One can learn something from the failure.

D. A real leader should never give up.

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