铸造3／4冠的固位力，主要依靠（）。 A.邻面片切彼此平行 B.切缘沟的位置 C.邻

新中国成立后，小康社会是谁提出来的？（）

A.毛 * *

B.邓 * *

C.赵紫阳

D.周恩来

Believe it or not, a rain check is not a weather report. A rain check is a small piece of paper. When can you get a rain check? Well, if you are going to a ball game or some other open-air activity and it is called off because of rain or some other reason, you may receive a rain check. With it you may go there again without paying.

You may also receive a rain check at a shop. As you know, sometimes when you go to a shop to buy something which is on sale, it is sold out. You may ask the assistant to give you a rain check and with it you can go again next time to buy what you need at the sale price.

Here’s another way to use this word. If someone invites you to go somewhere, you would like to go very much but cannot, you may say “May I have a rain check?” This means, “I will come next time.” But you can never say “May I take a rain check?” when your teacher gives you some homework.

根据短文内容，判断一下句子的正（T）误（F）。

小题1:A rain check is a piece of paper with weather report on it.    (  )

小题2:When a ball game is called off because of rain, we can get a rain check.    (  )

小题3:We can buy something we need without paying with a rain check.    (  )

小题4:Sometimes a rain check means “I will come next time.”    (  )

小题5:Teachers will be glad to give their students a rain check when they ask them to do some homework.    (  )

小华想测定Cu﹣Zn合金及Cu﹣Ag合金中铜的质量分数，实验室只提供一瓶未标明质量分数的稀硫酸和必要的仪器．

（1）你认为能测出铜的质量分数的是 _________ 合金．

（2）小华取该合金的粉末32.5g与足量该硫酸充分反应，经测定产牛了0.4g气体．求该合金中铜的质量分数．

在半砖墙上不准设置（）。

A、门洞口 

B、脚手眼 

C、窗洞口

阅读下面的短文，然后按照要求写一篇150词左右的英语短文。

A young ensign (海军少尉) was given the opportunity to prepare his ship to “set sail”. Soon the ship was driven slowly out of the channel. The ensign’s efficiency was remarkable. In fact, the talk was that he had set a new record for getting the ship underway. Later he was handed a radio message from the captain.

“My personal congratulations on completing the sail with amazing speed,” it read, “but next time wait until your captain goes aboard before getting underway!”

What good is a ship without the captain? The ensign did all the right things, but he never did the most important thing!

It is a matter of priorities (优先). You may accomplish a great deal every day. But are you accomplishing the truly important things? Have you put first things first?

In work and study, in the areas of mental, physical and spiritual health, are you truly doing the important things?

Today, will you put first things first? And how about tomorrow? And the next day? If so, you will one day discover that you are building a life that counts.

【写作内容】

以 Put first things first为题，写一篇读后感。

1. 以约30个词概括所读文章的内容；

2. 以约120个词表达你对该主题的见解，并包括如下要点：

(1) 对该主题发表你的看法；

(2) 以你自己或他人成长的经历说明你的感受。

【写作要求】

1. 作文中可以使用自己的亲身经历或虚构的故事，也可以参照阅读材料的内容但不得                直接引用原文中的句子

2. 文中不能出现真实姓名和学校名称。

【评分标准】概括准确，语言规范，内容合适，篇章连贯