符合下列所给图形变化规律的是

请先阅读下面短文，掌握其大意，然后从方框中所给的词中选出最恰当的10个，用其适当形式填空，并将答案填写到答题卷的相应位置。每个词限用一次。

How  To  Give  Advice

It’s a great honor(荣幸的事) for us when someone asks for our advice. But it is  小题1: a big responsibility(责任).  We should try to help the person make the right decision. Please do according to these  小题2:  , and then you can give helpful advice.

Listen to the  小题3:  carefully. You can ask questions about the person’s situation. Learn as much as possible  小题4:  it. Being an active listener will help you give good  小题5:.

Try to put yourself in the person’s situation. Think about what you  小题6: do if you were in the same situation.

Give different choices to the  小题7: . Sometimes there are many answers for one problem. You can  小题8:the choices to find the best answer.

Be  小题9:.If your advice has another result, tell the person about it. If you don’t know how to work out the problem, be honest. You can tell the person to ask others for advice.

Be polite  小题10:  you give advice.

在心脏听诊方面，对分析诊断心律失常最有价值的心音是（）

A.第一心音和第二心音

B.第一心音和第三心音

C.第一心音和第四心音

D.第二心音和第三心音

E.第三心音和第四心音

当项目可以接受时，下列（）结论是正确的。

A.NPV≥0

B.IRR≥0

C.NPV≥i_c

D.IRR≥i_c

E.P_t≤P_c

思想领导的实现途径是以党的最高纲领、近期奋斗目标教育和武装人民警察，使他们既有 远大的理想，又有求实的精神。( )

系统中碱的损耗不存在机械损失部分。