问题 单项选择题

以下关于液压机与机械压力机的比较错误的是()。

A、液压机适合成形

B、机械压力机速度快

C、机械压力机和液压机均可以保压

D、液压机更平稳

答案

参考答案:C

完形填空
When I walk through the streets of San Francisco’s business districts, white people stare at me as if I were a circus clown.
Their staring eyes don’t see that I get ________ A’s in school, or that I am a captain of the football team, or that I belong to ______youth organizations. All they see is that I am 6-foot-4, young, black, and male---a potential _______to them.
White men look at me as if I am up to no good, or as if they are ________to me. White women just look at me with________, say, sometimes they cross the street when they see my friends and me coming, or walk in the street and only get back on the sidewalk after we ________.
Many people come to San Francisco to get away from the stereotypes(成见) of the cities they were born and ________ in. The majority of the blacks and Latinos who live in this city don’t have that luxury.
How can you feel at home when people are__________telling you to get back to Africa or Mexico ----or just back to “where you belong”?
My way of dealing with this kind of thing has ________over the years. In the past, when my friends and I would walk the streets and a hundred pairs of white eyes would look at me as if we were the lowest form of dirt, it would make us angry enough to hurt or _______them.
Now I’m more likely to use ________ to defend myself against those eyes. To women who clutch their purse in terror, I’ll say, “Man, I ain’t gonna do anything to you, I got money in my pocket!” My cousin has even started wearing a T-shirt _______ in big letters, “NO, WHITE LADY, I DON'T’ WANT YOUR PURSE.”
The most painful thing is when we get those______ stares from black people, especially elderly ones. I want o say to them, “We’re black, too. Why would we do something to you?”
Usually I react more _______to all of this than a lot of my friends do. Some of them, so brainwashed, just think it’s part of life and that there is nothing you can do.
But for me, that’s not good enough. I just can’t stand it when every day a hundred pair of eyes tell you you’re not__________.
小题1:
A.hardlyB.mostlyC.merelyD.particularly
小题2:
A.socialB.localC.positiveD.new
小题3:
A.dangerB.treasure C.giftD.neighbor
小题4:
A.betterB.closeC.perfectD.superior
小题5:
A.fearB.interestC.honorD.despair
小题6:
A.runB.walkC.passD.move
小题7:
A.knownB.developed C.raisedD.located
小题8:
A.honestlyB.constantlyC.hopefully D.freely
小题9:
A.changedB.formedC.strengthened D.increased
小题10:
A.killB.robC.damageD.steal
小题11:
A.actionsB.deedsC.signsD.words
小题12:
A.writing B.printingC.tellingD.saying
小题13:
A.fearfulB.doubtfulC.pitifulD.impressive
小题14:
A.stronglyB.actively C.disappointedly D.casually
小题15:
A.sincereB.matureC.welcomeD.gentle
综合

根据材料和下图(我国某地区等高线地形图),结合所学知识,回答下列问题。

材料图中A地年平均降水量734.5毫米,其中夏季降水量占全年的61.4%; 1月平均气温-12℃,7月平均气温24.6℃。

(1)简述流经A地河流的水文特征。

                                                                                                                                                               

(2)分析图示区域干旱、洪涝灾害多发的主要自然原因。

                                                                                                                                                               

                                                                                                                                                               

(3)说明图示区域的西北部与东南部农业生产自然条件和类型的差异。