判断浮选产品质量的常用操作方法是观察泡沫和淘洗产品。

下列不是刑警的人员是( )。

A．处理治安案件的警察

B．从事刑事科学技术的法医

C．警犬训练员

D．刑事侦查人员

After winning a big game, athletes are often asked how they feel. Usually athletes say how (1) it is to win this big game. On the contrary, the fact is that losing a big game, or in my case, all the games, can be even harder.

From the spectators’ point of view, last year’s basketball (2) for my high school team was nothing (3) of an embarrassment. And (4) 0 and 20 is certainly nothing to be proud of, that season had a bigger impact on me than any other. As a team captain, I knew it probably wouldn’t be the (5) year, but did I ever think we would lose every game Of course not. Since six of our top players had graduated, it was clear that we were a (n) (6) team who would struggle. The struggle began earlier than expected, (7) , as our team center was suspended (禁赛) for the season, and two key members decided to (8) for some reason. At this point, dropping out probably passed through every player’s mind, but in the end, we all stuck if out, (9) to work still harder.

Then there came a time when even our (10) and given up on us. Personally, I felt like it was (11) worthwhile giving my all. I thought, if even the coach doesn’t believe in us, why should I But just as my hope began to (12) , a teammate called a meeting. He said," Nobody thinks we are going to win, but, as teammates and friends, we (13) it to each other to go all out every game. "

It was that moment that (14) me how to be a leader. It hit me that I certainly didn’t (15) the role. As a leader you can never quit (16) the team who looks up to you. It is one (17) to be named captain, feel great and go through the motions, but it is quite another to be a real captain and make sure everyone realizes their full (18) all the time.

I am sure it is great to go through without losing and bringing home awards. But in all honesty, I (19) the fact that my team lost every game last year. It may not help me to become a better basketball player, but it already has made me a better leader, and (20)

17().

A．matter

B．aspect

C．issue

D．thing

某司机在车祸中受重伤，被同行的人送到附近一家医院抢救。经检查，患者多发性骨折，多脏器破裂，如不及时手术，就会死亡。手术需要亲属签协议书。可患者的同行者谁也不敢代替家属签名。这时，主刀医师的上级医师签了协议书，表示承担责任。经过医务人员的全力抢救，患者脱险。

对该上级医师的做法，正确的伦理评价应该是（）

A.正确，医师在医患关系中居主导地位，最有权力决策

B.正确，权威医师在任何时候都可以代替患者做主

C.正确，医师既已受到患者信托，必要时必须承担责任

D.错误，未经家属委托

E.错误，医师本人和医院承担的风险太大

下列遇到地震次生灾害时采取的措施，正确的有（）

A.遇到火灾时，趴在地上，用湿毛巾捂住口、鼻

B.地震停止后向安全地方转移，必要时要匍匐前行

C.不等地震停止就开始转移

D.毒气泄漏时使用明火

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