函数y=-2x-3和y=-x-1的图象的交点坐标是______.

题型:填空题

问题:

函数y=-2x-3和y=-x-1的图象的交点坐标是______.

考点:相交线
题型:填空题

阅读理解。

     When Michael Ma died, his three best friends went to his funeral (葬礼). They stood for a moment ,

looking down into the grave (坟墓) of their friend. "He was a good friend," the first person said. " He

was  generous (慷慨的) and  kind.  Let's give him some money to use in heaven(天堂). " The other

two friends agreed. They thought this was a good idea.

     The first friend took his wallet out of his pocket, opened it and took out a $ 100 bill. Then he threw

it into the grave.

      The second friend did not want the other two to think he was mean(吝啬的 ) , so he also took out

his wallet.  "You're right," he said, "He always helped his friends. He should have everything he needs in

his next life. " And with these words, he also threw a hundred dollar bill into the grave.

      The third man looked at the other two, and thought carefully for several minutes. He did not want

them to think he was mean, but he really did hate spending money.

      At last, he bent clown, took the two hundred dollar bills out of the grave and put them in his pocket.

Then he wrote a check(支票) for three  hundred dollars. He then threw the check into the grave. " I  

haven't got any change , "  he said," but that check is for three hundred dollars , so I've given the same

as you. "

1. Michael Ma's friends went to the grave yard ______.                        

A. to find out if there was heaven

B. because they wanted to meet him

C. to attend his funeral

D. because they wanted to pay off their debts

2. Two of Michael Ma's friends gave him some money ______.

A. because he asked them for it

B. to pay for his grave

C. to use in heaven

D. to pay for his trip to heaven

3. The third friend            .

A. was very generous

B. made $ 200

C. spent $ 100

D. gave $ 300

4. Which of' the following is NOT true?

A. Michael Ma and his two friends went to a funeral.

B. Michael Ma was well-liked by his friends.

C. The third friend took the $ 200 as the change for his check.

D. The third friend knew that Michael Ma would never cash the check.

5. The best title for this passage is ______.

A. Three Generous Friends

B. A Well-Linked Person

C. A Good-bye Gift

D. A Trip to the Heaven

题型:填空题

可转换公司债券流通面值少于5000万元时,在上市公司发布相关公告3个交易日后按规定停止其交易。()

题型:填空题

颌骨骨折的治疗原则是()

A.及早治疗

B.正确复位及可靠的固定

C.兼顾功能与外形

D.尽量保留骨折线上牙

E.局部治疗与全身治疗结合

题型:填空题

与陇海铁路直接相连的海港是(  )

A.连云港

B.上海

C.大连

D.广州

题型:填空题

2003年5月,济南某化工厂(以下简称济南厂)与南京某化学制品公司(以下简称南京公司)在无锡签订了一份化工原料买卖合同,双方约定在2003年7月至12月之间由济南厂用罐装车分三批向南京公司发运化工原料共30吨,货到付款。同年7月,济南厂向南京公司发运原料首批10吨,并在货到后第三天收到该批货款30万元。8月初,市场上该化工厂原料价格上扬,济南厂便不再发货。南京公司因缺乏生产原料,几近停产。几经催促未果,无奈南京公司只得向上海某化工厂以高于市场价5%的价格购买此种化工原料20吨。同年9月底,由于生产厂家太多,此种化工原料价格下跌,济南厂马上一次性发货 20吨,并在装车待运前通知南京公司接货。南京公司立即通知济南厂,要求不要发货并解除双方签订的买卖合同。济南厂不同意,理由是合同中并无履约的具体期限,于是强行发货。货到南京后,因无处贮存,南京公司只得将此批化工原料转让给武汉某化学品公司,谁知承运此批货物的南京某运输公司的货轮在安庆江面撞上重庆轮船公司正常行使的客轮,货轮上部分化工原料泄露到江面,济南厂向南京公司催要货款,双方产生争议。如果沿江受到化工原料污染的贝类养殖户欲对南京某运输公司提起损害赔偿诉讼,具有管辖权的法院是()。

A.安庆市有关人民法院

B.南京市有关人民法院

C.重庆市有关人民法院

D.济南市有关人民法院

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