下列四个方程中,是一元一次方程的是( ) A.2x-y=1 B.x2-3x+1=0C

题型:选择题

问题:

下列四个方程中,是一元一次方程的是(  )
A.2x-y=1B.x2-3x+1=0C.x=7D.
2
x
=1
考点:一元一次方程的定义
题型:选择题

任务型阅读。根据短文后所给的任务,完成1-5小题。

    How can you think in English? I think the best way is to practice as what a football player does every day.

During the practice the football player will pass the ball to his teammates over and over again. So (1)he won't

have to think about passing the ball in the game, he will just do it.

    (2)You can train yourself to think in English in this way. The first step is to think of the words that you

use daily, simple everyday words like book, shoe or tree. For example, whenever you see a"book", you should

think of it in English instead of in your mother language.

    After you have learned to think of several words in English, then move on to the next step-think of sentences

in English. (3)听是学英语的一个非常有用的方法. Listen first and don't care too much about whether you

fully understand what you're hearing. Try to repeat (重复) what you hear. (5)The you listen, the you learn.

After you reach a higher level, start having conversations with yourself in English. This will lead you to think

in English.

任务1:请将短文第一段中划线的句子改成同义句。

            1. He_____________ think about passing the ball in the game.

任务2:请将短文第二段中划线的句子翻译成汉语。

            2. ______________________________________________________________________

任务3:请将短文第三段中的中文句子翻译成英语。

            3. ______________________________________________________________________

任务4:根据短文内容完成句子。

            4. The first step is to think of the words, and the second step is to __________________

                ______________________________.

任务5、根据短文内容填空,每空一词。

            5. The ___________________ you listen, the ___________________ you learn.

题型:选择题

根据括号内的汉语和首字母写出英语单词。

1. We have a new (梳妆台) ___________________.

2. I put my books on the (书橱) __________________.

3. The (植物) ______________ is near the window.

4. Can you (拿来) ______________ me a pencil?

5. This is a (相片) ______________ of my family.

6. ---W___________ is my clock, do you know?    

    ---It’s on the desk.

7. The v__________ tape is on the table.

8. Your brother needs the dictionary. Can you t__________ it to him?

9. I have a small r________, but it’s very nice.

10. My keys are in the d______________. You can’t see.

题型:选择题

肺结核大咯血病人取

A.头低足高位,头偏向一侧
B.去枕平卧位
C.平卧位,头偏向一侧
D.端坐位
E.患侧卧位

题型:选择题

映画が終わった(     )、観客がいっせいに席を立ち、出口に向かった。

A.かと思うと

B.かのうちに

C.から見ると

D.からいうと

题型:选择题

从静态的观点看,操作系统中的进程是由______、数据和进程控制块组成的。

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