若分式x2-4x-2的值为0,则x=______;分式x(x+2)5(x+2)=

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问题:

若分式
x2-4
x-2
的值为0,则x=______;分式
x(x+2)
5(x+2)
=
x
5
成立的条件是______.
考点:分式的定义
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政府对本国的进出口贸易进行干预的各项措施中,以现金形式弥补出口企业国际市场价格和本国国内市场价格的差价的方式属于()。

A.间接出口补贴

B.直接出口补贴

C.直接进口补贴

D.间接进口补贴

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【改革开放 走向辉煌】

       2008年是改革开放30周年。某历史兴趣小组准备举办一次建设中国特色社会主义成果展览。请你协助小明同学完成以下有关资料的收集、整理工作。

(1)展览一:追根溯源 改革开放这一重大战略决策是在中 * * 党的哪次会议上作出的?

                                                                                                                                                             

(2)展览二:领袖风采要展示“党中央第二代领导集体的核心、改革开放的总设计师”的光辉形象,应

    选择以下哪副图片?本题应选择字母序号为                 的图片。

(3)展览三:农村巨变安徽省凤阳县小岗生产队收入对比表时间 

    请问农民增收的主要原因是推行了什么制度?

                                                                                                                                                            

(4)展览四:开放窗口 “特区是个窗口,是技术的窗口,管理的窗口,知识的窗口,也是对外政策的

    窗口。”1980年,我国决定设置经济特区。请写出其中的一座城市。

                                                                                                                                                            

(5)展览五:统一大潮

    上述图片表明哪个地区历经百年沧桑,终于回到了祖国的怀抱?其历史意识是什么?

                                                                                                                                                            

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In the next few years, battery technology is going to grow rapidly.

No more charging your smart phone every day...

No more “range anxiety” for electric cars, as new lithium batteries (锂电池)allow them to drive hundreds of miles on a single charge, just like a tank of gas.

And a tiny Chinese company is to be the leader of it all.

It already counts Motorola, Nokia, and Samsung as customers for its advanced batteries.

But the real money is going to come when it starts selling electric cars.

Right now, the stock is trading at an extreme discount, offering in-the-know investors a chance to get in and make a killing.

You need to know all the details about this opportunity today — and not a day later.

To do that, and to gain access to all the information you'll need to invest confidently, simply sign up for the free e-Letter from Energy & Capital by entering your email address below...

Once you do, we'll rush you our latest report, China's $2.00 Lithium Linchpin.

After getting your report, you'll begin receiving the Energy & Capital e-Letter, delivered to your inbox daily.

Become a member of Energy & Capital today. It is free and there is absolutely no obligation (责任), ever.

NO-JUNK: By no means will we EVER rent, sell or give away your email address for any reason. Unsubscribing from Energy & Capital is quick, easy, and painless... with just a few clicks. View our Privacy Policy.

小题1:What does the underlined part “make a killing” in Paragraph 7 mean?

A.Beat all other businesses.

B.Make a lot of money in a short time.

C.Force other batteries to withdraw from market.

D.Be the business leader in battery making.小题2:What is the possible problem with online subscribing?

A.The giving-away of privacy.

B.Getting lots of junk emails.

C.Becoming a member of some organization unwillingly.

D.Not being able to unsubscribe.小题3:Where is this material probably from?

A.A magazine.

B.A newspaper.

C.A website.

D.A booklet.小题4:This passage is mainly to ______.

A.advertise new batteries

B.find potential investors

C.promote Energy & Capital

D.sell new technology

题型:填空题

中国历史上有记载的第一个外科名医是:()

A.医竘

B.华佗

C.医旬

D.危亦林

E.陈司成

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5岁患儿因体格好智力发育落后来诊,体检身材矮小,眼距宽,舌常伸出口外,鼻梁低,外耳小,头围小于正常,骨龄落后于年龄,通贯手,听诊心脏有杂音,患儿最需作下列哪项检查()

A.染色体核型分析

B.血清T3、T4检测

C.智力测定

D.超声心动图检查

E.头颅CT

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