下列不属于银行汇票绝对应记载的事项是( )。A．确定的金额 B．付款人名称 C．付

最简单的动作可只由一块骨骼肌参与完成，如上颌不动，下颌运动______．

为得到优秀的超声造影成像效果超声设备必须具备的条件是（）。①必须具备匹配的硬件（探头）②必须具备匹配的软件③必须能够完整地提供各种参数，如造影时间、机械指数、超声波声强等，使应用数据完备④具备实时动态存储功能，能够实时、完整地记录超声造影的全过程

A.①②

B.②③

C.③④

D.①②③④

阅读理解。

     It is well known that the Japanese people's love of fish is almost as strong as a bee's interest in

honey. As fish populations were decreasing, fishing companies were forced to fish further and further

away from the shore. Then they had a big challenge - how to keep the fish fresh for longer. So they

decided to keep the fish stored in freezers on the boats. But the public did not like frozen fish. So again

the fishing companies had a new bigger challenge. What they decided to do was to have fish tanks on

their boats. After catching fishes, they would put them in the tanks and keep them living there until they

got back to shore. But in this protected environment, lacking predators (掠食者), the fish stopped moving around. The Japanese public felt these dull fish did not taste fresh, which had an unpleasant effect upon

sales. Once again the fishing companies had an even bigger challenge …

    Stop for a minute! Before we go any further, I would like to ask "What are your challenges? How do

you handle an unexpected challenge? " May I think it this way that you should try to attack your

challenges? Conquer them with a Swiss Army knife. Take the most proper and simple tool that you

can adopt to deal with your situation.

    Now back to our story. How did the Japanese finally figure out the fresh fish problem? Sharks! You

might think the same. Sharks were caught and put into the tanks with other fishes. Don't sharks eat fish?

Well, they do eat a few fish, but they did also keep more fish active and alert (警觉的). The fish stay

fresh because they are challenged.

   Now, try to keep yourself fresh by finding your own shark to offer yourself a challenge in your own

business and career.

1．The main reason for the fishing company to fish in the far sea is that _______.

A．the fish resource near the shore was decreasing

B．the fishes farther away from the sea tasted fresher

C．people would prefer eating fresh fishes to less fresh ones

D．it was getting harder and harder to keep fishes fresh

2．Which was the best way for the fishing company to keep fishes fresh?  

A．Getting the fishes frozen.     

B．Storing the fishes with salt.

C．Putting the fishes in tanks.      

D．Keeping the fishes with sharks in tanks.

3．The underlined part of the last paragraph means "_______."

A．If you went fishing, you might do as the fishing companies did

B．Try to find a big shark, and you will meet your challenge  

C．To succeed in life, you should always be ready to meet challenges

D．Sharks are usually compared to the challenges in people's life

4．The purpose for the author to write the passage is to ________.

A．tell the readers how the Japanese fishing companies work

B．tell the readers how the Japanese keep the fish fresh

C．suggest readers looking for challenges to make progress

D．suggest readers finding a shark to keep the fish fresh

单桩完整性检测可采用静载荷试验法、低应变法或钻孔取芯法。

气象部门预计未来24小时责任区内将有（）个及以上雨量测站降水量超过50毫米或以上时，发布暴雨警报。