完形填空(共20小题;每小题1.5分,满分30分)阅读下面短文,掌握其大意,然后

题型:完形填空

问题:

完形填空(共20小题;每小题1.5分,满分30分)
阅读下面短文,掌握其大意,然后从下列各小题所给的四个选项(A、B、C和D)中,选出最佳 选项,并在答题卡上将该项涂黑。
In the doorway of my home, I looked closely at my 23-year-old son, Daniel. In a few hours he would be flying to France to ______a different life. It was a transitional(过渡的)time in Daniel's life. I wanted to______him some words of significance. But nothing came from my lips, and this was not the ______time I had let such moment pass.
When Daniel was five, I took him to the bus stop on his first day of kindergarten. He asked, "What is it going to be like, Dad? Can I do it?" Then he walked ______ the steps of the bus and disappeared ii\side. The bus drove away and I said nothing. A decade later, a similar . ______ played itself out. I drove him to college. As I started to leave, I tried to think of something to say to give him ______and confidence as he started this new stage of life. Again, words        me.
Now, as I stood before him, I thought of those  ______opportunities. How many times have I let such moments______ ? I don't ^nd a quiet moment to tell him what they have ______to me, or, in the years ahead what he might ______to face. Maybe, I thought it was not necessary to say anything.
What does it matter in the course of a lifetime if a father never tells a son what he really thinks of him?
______ as I stood before-Daniel, I knew that it did matter. My father and I loved each other. Yet, I always ______ never in all my life hearing him put his feelings into ______ . Now I could feel my palms sweat and my throat tightien. Why was it so 50 to tell a son something from the heart?
My mouth turned dry,and 1 knew I would he able to get______ only a few words clearly. "Daniel,‘' I said, "if I could have picked, I would have picked von." That's all I could say. He hugged me. For a moment, the
world ______ , and there were just Daniel and me. He was saying something, hut tears misted my eyes, and I couldn't understand what he was saying. All 1 was______of was the stubble (短须)on his chin as his ______pressed against mine. What I had said to Daniel was ______ . It was nothing. And yet, it.was everything.
小题1:
A.experienceB.exj>ressC.spendD.shape
小题2:
A.showB.sayC.leaveD.talk
小题3:
A.lastB.firstC.secondD.next
小题4:
A.awayB.intoC.downD.up
小题5:
A.signB.sceneC.sceneryD.sight
小题6:
A.interestB.instructionC.courageD.direction
小题7:
A.failedB.discouragedC.struckD.troubled
小题8:
A.missedB.embarrassedC.goneD.lost
小题9:
A.lastB.passC.stayD.remain
小题10:
A.countedB.meantC.valuedD.earned
小题11:
A.thinkB.wantC.expectD.wish
小题12:
A.ButB.AndC.InsteadD.So
小题13:
A.wonderedB.regrettedC.mindedD.tried
小题14:
A.argumentsB.attitudesC.wordsD.works
小题15:
A.importantB.essentialC.hardD.complex
小题16:
A.inB.downC.backD.out
小题17:
A.disappearedB.changedC.progressedD.advanced
小题18:
A.sensitiveB.convincedC.awareD.tired
小题19:
A.eyeB.faceC.noseD.forehead
小题20:
A.clumsyB.gentleC.ridiculousD.fluent
考点:人生感悟类阅读
题型:完形填空

自强的人是没有弱点的。[ ]

题型:完形填空

蛇纹石矿可以看作由MgO、Fe2O3、Al2O3、SiO2组成。由蛇纹石制取碱式碳酸镁的实验步骤如下

氢氧化物Fe(OH)3Al(OH)3Mg(OH)2
开始沉淀pH1.53.39.4
(1)蛇纹石矿加盐酸溶解后,溶液里除了Mg2外,还含有的金属离子是___    __

(2)进行Ⅰ操作时,控制溶液pH=7-8(有关氢氧化物沉淀的pH见上表)

Ca(OH)2不能过量,若Ca(OH)2过量可能会导致_________溶解、_________沉淀。

(3)从沉淀混合物A中提取红色氧化物作颜料,先向沉淀物A中加入_________ (填入物质的化学式),然后__________________________________ (依次填写实验操作名称)。

(4)物质循环使用,能节约资源。上述实验中,可以循环使用的物质是_____________(填写物质化学式)。

(5)高温煅烧碱式碳酸镁得到MgO。取碱式碳酸镁4.66g,高温煅烧至恒重,得到固体2.00g和标准状况下CO20.896L,通过计算确定碱式碳酸镁的化学式        

(6)若热分解不完全,所得碱式碳酸镁中将混有MgCO3,则产品中镁的质量分数(填 “升高”、“降低”或“不变”)。

题型:完形填空

阳光公司为增值税一般纳税人,适用的增值税率为17%,某年1月3日销售给B公司产品一批,货款额为100 000元,增值税额为17 000元,产品已发出,并开具增值税专用发票。B公司当天交来一张带息商业承兑汇票,票据面值117 000元,期限为90天,票面利率为8%。当年3月15日因急需资金,阳光公司持此票到银行贴现(贴现期18天),贴现率为10%。假定本项贴现业务符合金融资产转移准则规定的金融资产终止确认条件。(注:凡要求计算的项目,均须列出计算过程;计算结果出现小数的,均保留小数点后两位小数)要求:

计算票据到期值;

题型:完形填空

心境障碍发病机制的神经生化假说主要包括()

A.γ-氨基丁酸假说

B.去甲肾上腺素假说

C.谷氨酸假说

D.多巴胺假说

E.乙酰胆碱假说

题型:完形填空

An analyst does research about exchange trade funds (ETFs). Which of the following statements is least accurate to describe exchange trade funds' characteristics()

A. Portfolio holdings of ETFs are transparent.

B. ETF's structure prevents a significant premium or discount to NAV.

C. Dividends are reinvested annually for open-end ETFs.

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