提出“以美育代宗教”的是（） A.梁启超 B.宗白华 C.蔡元培 D.王国维

安装电缆中间接头外护套管时，要求外护套对接处至少应达到（）mm。

A.20

B.50

C.100

D.150

下列各句中，加点的成语使用正确的一项是（     ）

A．这一方面是由于喝酒过多，早就有手颤的毛病；另一方面，一想到他在世界上唯一的财产“花大姐”要被带走，便惊慌失措。

B．要想理解虚构对于小说的重要性其实并不困难，只要我们看一下“小说”这个词汇在英语里的表述，即刻就会产生茅塞顿开之感。

C．墙壁上有着许多霜花似的花纹，在灯光的照耀下，满墙都放射着姹紫嫣红的光芒，就好像是彩虹织成似的。

D．半幽闭的参天的树林纹丝不动地挺立着，使你觉得自己仿佛置身于一座美轮美奂的禁宫之中。

阅读理解。

      Most people say" yes" much more readily than" no".

     A friend is moving house this weekend and would like some

help,and you agree. But, what you really wanted was relaxing at

home for a couple of quiet days,or a roommate spends the whole

weekend playing video games and wants to borrow your homework

for"reference". But,you've just finished it after working hard for a

whole day.

     Many people say" yes" to this kind of requests. They tend not

to consider their own interests and feelings,and are often angry with

themselves afterwards. Saying" no" requires courage and considerable

practice. " Everyone wants to be liked. " says Gabriele Steinki,a

German psychologist. "Saying'no'risks losing the affection of the

person asking for the favor. Or even a job. "The result is that many

people say"yes"just for keeping the peace. But experts say this is

regrettable. Anyone should have the right to say" no". In fact, rejecting

a request can even help to stabilize a relationship because it

expresses real affection. But,for peop'le accustomed to agreeing every

request,it's very distressing to say" no".

     Most people believe that if they say" no" ,they'll lose the affection

of the person. But the affection is important to them. This way

of thinking can be replaced by this:"If he only likes me because I

always do what suits him,then the price of this affection is too high

in the long term. "

    When people say " no", Steinki advises giving the reasons

calmly until the person gets the message.

1. What does the second paragraph tell us?  

A. In fact people are usually selfish.

B. Sometimes people say " yes" when they really want to say no .

C. It's not suitable to ask others to help at weekends.

D. It's disgusting to borrow homework for reference.

2. Many people don't say" no" though they really want to because    

A. they dare not offend the asker

B. they are afraid of breaking the good relationship with the asker

C. they don't care about their own feeling

D. they are good-tempered

3. The underlined word" distressing" can be replaced by "____ ".   

A. comfortable                      

B. funny

C. unnecessary                    

D. uncomfortable

4. The best title for the passage would be _____.  

A. You Need Courage to Say "No"

B. Saying" No"Is More Important Than Saying" Yes"

C. Saying " No" Would Bring Benefits

D. The Art of Saying " No"

国家拟于“十二五”期间将SO₂的排放量减少8%，研究SO₂综合利用意义重大。

（1）已知25℃时：SO₂（g）＋2CO（g）＝2CO₂（g）＋S_x（s）  △H＝akJ/mol

2COS（g）＋SO₂（g）＝2CO₂（g）＋S_x（s）  △H＝bkJ/mol。

则CO与S_x生成COS反应的热化学方程式是________________________。

（2）有人设想按如图所示装置用废气中的SO₂生产硫酸。

写出SO₂电极的电极反应式__________________________。

（3）提高反应2SO₂（g）＋O₂（g） 2SO₃（g）  △H＜0中SO₂的转化率是控制SO₂排放的关键措施之一。某课外活动小组进行了如下探究：

①T₁温度时，在2L的密闭容器中加入4.0molSO₂和2.0molO₂，5 min后反应达到平衡，二氧化硫的转化率为50%，前5 min内SO₂的平均反应速率为___________。

②在①中的反应达到平衡后，改变下列条件，能使SO₂的转化率及SO₃的平衡浓度都比原来增大的是

_________（填序号）。

a．温度和容器体积不变，充入1.0molHe （g）

b．温度和容器体积不变，充入2molSO₂和lmolO₂

c．温度和容器体积不变，充入1.0molSO₂

d．在其他条件不变时，减小容器的容积

③在其他条件不变的情况下，探究起始时氧气物质的量对2SO₂（g）＋O₂（g） 2SO₃（g）反应的影响，实验结果如图所示。（图中T表示温度，n表示物质的量）：在a、b、c三点所处的平衡状态中，SO₂的转化率最高的是____，温度T₁______T₂（填“＞”“＜”或“＝”）。

Windows 98充分利用了386处理器的3种工作模式以运行不同的应用程序。下面是有关 Windows98的工作模式与应用程序的一些叙述：
①在实模式下可以同时运行多个DOS应用程序
②利用Windows 98的MS-DOS方式运行DOS程序时，在窗口方式下运行时系统处于虚拟8086模式，在全屏幕方式下运行时系统处于实模式
③在虚拟8086模式下运行DOS应用程序时，处理器实际上是运行在保护模式下
④所有的Win16应用程序和Win32应用程序均只能在保护模式下运行在上面的叙述中，( )是错误的。

A．①②

B．①②③

C．①②③④

D．③④