X=160,是方程X-48+12=100的解.______.

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问题:

X=160,是方程X-48+12=100的解.______.

考点:解方程
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简述穆罕默德阿里改革的内容和影响。

题型:解答题

根据对括号内容,从对话后的选项中选出最佳选项,并将答案标号填写在本题下面相应题号后的横线上。选项中有两项多余选项。(共5小题;每小题2分,满分10分)

Dialogue:

---- Please sit down. Let’s see, you are Mr Walsh. Are you looking for a job?

---- Yes, I am. 61  I’m majoring in architecture.

---- I see. Have you ever done any work in this field?

---- No, nothing. We did some practice work in class though.

---- _   62

---- From what I’ve just read it seems that a starting salary would be around $12,000 a year.

---- Here you would start at $10,500 for the first year— a kind of training period. Then you would go to $15,000. After that our rises will depend on how well you work.

----   63  What about other benefits, things like vacation?

---- Those are all explained in this introduction. You can take it along and read it at home.

---- What do you think the chances I’ll get a job are?

----    64  We’ll hire two people.

----    65   But I guess I’ll just have to go home and wait.

---- You’ll hear, sometime next month. Good luck and thanks for coming in today.

A , I’ll graduate from college next June.

B , Are you satisfied with your salary here?

C , That sounds fair enough.

D ,Well. I’m talking to three people today and four tomorrow.

E , I’ll get it.

F , I surely hope that I can work here.

G , Now what kind of salary are you hoping to get?

题型:解答题

为了调查人们对自闭症的认识,同学们在街头进行了问卷和采访。请你结合上面搜集的材料,根据问卷结果和采访记录,写出调查的结论。(4分)

小题1:(一)人们对自闭症了解程度的调查结果

(二)街头采访记录

市民甲:我邻居的孩子是自闭症。他从来不理人,把你看成空气,有时不知为什么就在

街上大喊大叫的,样子挺可怕。这自闭症的小孩,就是傻子加疯子!

市民乙:自闭症孩子就是智力超常儿童啊。听说他们比一般人都聪明,在数学、物理方面有很高的天赋,美国有个12岁的自闭症男孩还在大学学天体物理呢。

调查结论:                                                 

小题2:这次活动需要一份倡议书。请你根据上面的问卷结果及采访记录,把下面倡议书的内容补充完整。(不超过20个字)(2分)

他们像天上的星星一样,活在自己的宇宙里。今年4月2日是第五个联合国“世界自闭症关爱日”,为了普及自闭症的知识,                                ,学生会将举行公益宣传活动。点滴行动,传递爱心。期待你的积极参与。

题型:解答题

相同容积的四个密闭容器中进行同样的可逆反应:2X(g)+Y(g)3W(g)+2Z(g)起始时四个容器所装X、Y的量分别为:甲(X:2mol,Y:1mol) 乙(X:1mol,Y:1mol)丙(X:2mol,Y:2mol) 丁(X:1mol,Y:2mol)在相同温度下,建立平衡时,X或Y的转化率大小关系为

A.X的转化率为:甲<丙<乙<丁

B.X的转化率为:甲<乙<丙<丁

C.Y的转化率为:甲>丙>乙>丁

D.Y的转化率为:丁>乙>丙>甲

题型:解答题

愕然 è rán

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