下列为Ⅰ级钢的牌号是（） A.HRB335 B.HRB400 C.Q295 D.HP

网络管理的目标是最大限度地增加网络的可用时间，提高网络设备的利用率，改善网络性能、服务质量和 【10】 。

基金管理公司、基金托管和销售机构的从业人员特定禁止行为有（）。

A．在不同基金资产之间、基金资产和其他受托资产之间进行利益输送

B．利用基金的相关信息为本人或者他人牟取私利

C．挪用基金投资者的交易资金和基金份额

D．隐匿、伪造、篡改或者毁损交易记录

Waste can be seen everywhere in the school. Some students ask for more food than they can eat and others often forget to turn off the lights when they leave the classroom. They say they can afford these things. But I don’t agree with them.

Waste can bring a lot of problems. Although China is rich in some resources（资源）， we are short of（缺乏）others, for example，fresh water（淡水）. It is reported that we will have no coal（煤or oil to use in 100 years. So if we go on wasting our resources，what can we use in the future and where can we move？Think about it. I think we should say no to the students who waste things every day. Everybody should stop wasting as soon as possible.

In our everyday life，we can do many things to prevent waste from happening，for example， turn off the water taps（水龙头） when we finish washing，turn off the lights when we leave the classroom，try not to order more food than we need and so on. Little by little, everything will be changed. Waste can be stopped one day, if we do our best.

小题1:From the passage we know that some students often _______ in the school.

A．eat too much

B．don‘t work hard

C．waste things

D．throw rubbish everywhere小题2:Which is not mentioned in this passage？

A．Fresh water

B．Forest.

C．Oil.

D．Coal.小题3:What may happen in 100 years？

A．We may still have enough oil.

B．We may still have enough coal.

C．We may have a little oil.

D．We may have no coal or oil to use.小题4:Which of the following is right？

A．Waste brings problems.

B．Waste can bring no problem.

C．China is rich in fresh water.

D．Students never waste things.小题5: Which is the best title of this passage？

A．Stop Wasting

B．School life

C．Waste in the School

D．Rich Resources in China

下列哪项不是流行性脑脊髓膜炎使用肝素的指征（）

A.瘀点瘀斑迅速增多

B.瘀点瘀斑很多

C.血小板进行性减少

D.经抗休克治疗而休克无好转

E.外周血白细胞<2.0×10⁹／L

新生儿窒息复苏后护理，下列哪项是错误的( )

A．保暖、静卧

B．严密观察

C．早期哺乳

D．保持呼吸道通畅，给氧

E．预防感染和颅内出血