当全球金融危机发生时，人们主张重读《资本论》。《资本论》是科学社会主义的经典著作

Listen carefully, working people, we would like to tell you something that could save your precious time and money! Best of all, it is free!
It’s "no".
What do you ask We’ll say it again. "No. "
Sweet and simple "no".
Say "no" at your office and see how quickly that pile of work on your desk disappears.
"Saying ’no’ to others means you are saying ’yes’ to yourself, " said Leslie Charles, a professional speaker from East Lansing, Michigan.
"Time is precious. People are spending money buying time. And yet we are willing to give up our time because we can’t say ’no’. "
Susie Watson, a famous writer, said people who always say "yes" need to say "no" without guilt or fear of punishment. "I would rather have someone give me a loving ’no’ than an obligated ’yes’, " she said.
Susie Watson says she feels "no" obligation to give an explanation when she says "no" either socially or professionally. Does she feel guilty about it "Not at all, " said Watson, who is director of advertising and public relations at Timex Corp in Middlebury, Conneticut. "Most people are afraid of saying ’no’... My advice is to say ’yes’ only if you don’t mean ’no’. "
Watson said "no" is the most effective weapon against wasting time. "Every year there are more demands on your time... Other people are happy to use up your time, " Watson said. Time saving appears to be "no’s" greatest friend.
"No" can be your new friend, a powerful tool to take back your life. "No" may even take you further in the business world than "yes".
"No" is power and strength. "No" now seems completely correct. "Saying ’no’ isn’t easy. But finally it’s greatly liberating," Charles said. But, he added, "a ’no’ project needs to be worked on every day because it is hard to change long-term habit. "
But, he also warns- "Don’t go to extremes. Don’t find yourself saying ’no’ to everything. In return you should learn to hear ’no’. \

The sentence "Saying ’yes’ to yourself" means ______.
A. you can have more time to play with others
B. you needn’t care about other’s feeling if you are happy
C. you are selfish and treat others rudely
D. you can deal with your business as you have planned

（1）读图完成

1．______岭

2．______平原

3．______盆地

4．______山脉

5．______高原

6．______高原

7．______盆地

8．______平原

（2）我国巨大的弧线山脉是______，请在图示相应的位置标示名称．

（3）我国东部临太平洋，大陆海岸线长达______千米，自北向南分布着______海、______海、______海和______海．

什么是研磨？试述研磨的工作原理？

有如下程序：
#include＜iostream＞
using namespace std；
class Base
public：
void funl( )cout＜＜"Base\n"；
virtual void fun2( )cout＜＜"Base\n"；
；
class Derived：public Base

public：
void funl( )eout＜＜"Derived\n"；
void fun2( )cout＜＜"Derived\n"；
；
void f(Base ＆B) b.funl( )；b.fun2( )；
int main( )
Derived obj；
f(obj)；
return 0；

程序的输出结果是

A．Base
Base

B．Base
Derived

C．Derived
Base

D．Derived
Derived

培训项目的构成要素有（）。

A.培训项目名称

B.培训需求预测

C.培训项目系统设计

D.培训项目实施

E.项目实施效果评估