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【简答题】

We come by business naturally in our family. Each of the seven children in our family worked in our father’s store.11we worked and watched, we learned that work was about more than12and a sale.
One lesson stands out in my13. It was shortly before Christmas. I was in eighth grade and was working evenings, straightening the toy section. A little boy, five or six years old, came in. He was14a brown torn coat with dirty sleeves. His shoes were scuffed (磨破)and his one shoelace was torn. The little boy looked poor to me — too poor to15to buy anything. He looked16the toy section, picked up this item and17 , and carefully put them18in their place.
Dad came down the stairs and walked over to the boy. His steel blue eyes19and the dimple(酒窝)in his cheek stood out as he asked the boy what he could do for him. The boy said he was looking for a Christmas _20____ to buy his brother. I was impressed that Dad treated him with the same respect as any . Dad told him to take his21and look around. He did.
After about 20 minutes, the little boy carefully picked up a toy22 , walked up to my dad and said, “How much for this, Mister?”
“How much you got?” Dad asked.
The little boy held out his hand and23it. His hand was creased(起皱) with24lines of dirt from holding his25too tightly. In his hand26two dimes, a nickel and two pennies—27 cents. The price on the toy plane he’d picked out was $3.98.
“That’ll just27it,” Dad said as he28the sale. Dad’s reply still29in my ears. When the little boy walked out of the store, I didn’t notice the dirty, worn coat or the single torn shoelace. What I saw was a happy child with a30.
小题1:A.BecauseB.SinceC.AsD.After小题2:A.survivalB.laborC.hardshipD.entertainment小题3:A.wayB.mindC.lifeD.time小题4:A.putting onB.dressingC.havingD.wearing小题5:A.tryB.attemptC.affordD.manage小题6:A.forB.aroundC.upD.over小题7:A.thatB.oneC.itD.this小题8:A.upB.awayC.backD.off小题9:A.openedB.smiledC.shoneD.looked小题10:A.treeB.cardC.presentD.cake小题11:A.effortB.wordC.timeD.courage小题12:A.carB.giftC.planeD.section小题13:A.showedB.openedC.gaveD.turned小题14:A.longB.straightC.wetD.main小题15:A.toyB.pocketC.handD.money小题16:A.layB.hadC.heldD.laid小题17:A.workB.coverC.needD.take小题18:A.tookB.returned C.madeD.offered小题19:A.ringsB.stays C.remainsD.gets小题20:A.bagB.treasureC.packageD.thing

题目标签:起皱磨破
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参考解析:
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刷刷题刷刷变学霸
举一反三

【单选题】起皱的主要原因不包括()。

A.
涂装间隔短
B.
涂层厚度较厚
C.
温度较低
D.
兑稀过多

【多选题】拉深模试冲时,制件起皱,产生的原因有()

A.
压边力太小或不均
B.
凸、凹模间隙太小
C.
凹模圆角半径太小
D.
板料太薄

【多选题】拉深过程中起皱的防止措施是( )。

A.
弹性压边圈
B.
刚性压边圈
C.
减小压边力
D.
增加润滑

【多选题】防止拉深件起皱的措施之一是 。

A.
减少拉深系数m
B.
增加拉深次数
C.
在拉深模具上增设拉深筋
D.
减小凸模与凹模之间的间隙
E.
去除压料板
F.
减小压料力