“四位一体”能源生态模式的设计原理是什么？

涂片中通常作为测定其他细胞大小的标尺细胞是（）

A.红细胞

B.中性粒细胞

C.嗜酸性粒细胞

D.淋巴细胞

E.浆细胞

阅读理解。

     Knowing about yourself not only means finding out what you're good at and what you like, but also means

discovering what you're not good at and what you don't like. Both help you to see your aim in life.

     Although most students would be unhappy if they failed a very difficult physics examination, they have in

fact learned a lot about themselves. They know that they should not become engineers or physical scientists.

So failing can help a student to live a happier life if he learns something from it. They may then decide on their

aims and choose the work they like and are fit for.

     It is impossible to decide whether you like something until you have tried it. If you decide to play the piano,

you need to take more than one lesson before knowing whether you are really interested in it or able to do well.

It is not enough if you want to be a great pianist. You also have to like the hard practice and long training. If

you enjoy being a great pianist but hate the work, forget it.

     It's a good plan to try as many ideas as possible when you are young. Then you will find out what your true

interests are.

1. If you say you really know yourself, _____.

A. you know what you don't like

B. you know what you are good at

C. you have no interest in your work

D. you've got the whole picture of yourself

2. Failing can turn into something good _____.

A. if you have aim in life

B. if your decision is fight

C. if you lead a happier life

D. if you learn something from it

3. What can we learn from the second paragraph?

A. Failure is a better mirror

B. Success is more helpful

C. No one is fit for the job of a physical scientist

D. Physics can help students live a better life

加强社会管理，维护社会稳定，必须创新社会管理体制，健全（）的社会管理格局。

A.党委领导

B.政府负责

C.社会协同

D.公众参与

加辅料蒸制完毕后，若容器内有剩余的液体辅料，应弃去不要。

腰椎牵引的的适应症（）。

A、腰椎间盘突出症

B、腰椎管狭窄症

C、无合并症的腰椎压缩性骨折

D、早期强直性脊柱炎

E、脊柱前凸、侧弯、后凸畸形