驱虫药中，不宜入煎剂的药物有（） A.使君子 B.南瓜子 C.鹤草芽 D.雷丸 E.

从成熟的证券市场来看，企业筹资的优序模式首先是内部筹资，其次是增发股票，发行债券和可转换债券，最后是银行借款。( )

下列说法中属于正确认识自我的是（   ）

A．就我行，别人都不行

B．只看到自己的长处

C．既看到自己的长处，也看到自己的不足

D．我不行，别人都比我强

     One day, I happened to meet an Englishman in the street and soon we began to talk. As I was talking

about how I was studying English, the foreigner seemed to be very surprised, gently shaking his head and

saying, "You don't say! You don't say!" I was puzzled (困惑的), and I thought, "Perhaps this is not a right thing to talk about." So I said to him, "Well, shall we talk about the Great Wall? Have you ever been

there?"

      "Certainly, everyone back home will laugh at me if I leave here without seeing it. The Great Wall is

"wonderful!" "Yes, it is one of the wonders in the world. And people of many countries have come to visit

it." As I went on telling him more about it, he stopped me again, "You don't say!"

      I couldn't help asking, "Why do you ask me not to talk about it?"

      "Well, I didn't ask you to do so," he answered, greatly surprised.

      "Didn't you say 'You don't say!' ?" I asked again.                           

       Hearing this, the foreigner laughed loudly. He began to explain, " 'You don't say!' means 'Really?' .

Perhaps you know little about English idioms (惯用语).

      "Wow! How foolish I was! Since then I have been careful with English idioms.  

1. The writer was puzzled because ________.

A. the foreigner knew the Great Wall so well

B. the foreigner had some trouble in understanding him

C. the writer himself didn't understand the meaning of "You don' t say!"

D. the foreigner was not polite

2. What made the foreigner laugh?

A. The wonder of the world.                

B. The English idiom.

C. The writer's talking about the Great Wall.  

D. The writer's question.

3. When the foreigner used the idiom "You don't say!", he meant________.

A. "Shut up!"    

B. "Really?"  

C. "Stop talking!"  

D. "Look out!"

4. The story probably (可能) happened in_________.

A. China      

B. America      

C. England      

D. Australia

试以一种细菌为例说明微好氧菌与氧的关系。

《施工企业安全生产评价标准》（JGJ/T77-2010）是一部推荐性（）标准。