问题
判断题
铣削加工时一般采用逆铣法而不采用顺铣法。
答案
参考答案：对
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铣削加工时一般采用逆铣法而不采用顺铣法。
参考答案：对
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| I was fifteen months old,a happy kid until the day I fell.It was a__1__fall.I landed on a glass rabbit which cut my eye badly enough to make it blind.Trying to save the eye,the doctors stitched (缝合) the eyeball together where it was__2__,leaving a big ugly scar (疤痕) in the middle of my eye.The attempt__3__,but my mother,in all of her wisdom  ,found another doctor who knew that if the eye were removed__4__,my face would grow up badly distorted (扭曲),__5__my scarred,sightless,cloudy and gray eye lived on with me.As I grew,this sightless eye in so many ways__6__me. I walked with my face looking at the__7__so that people would not see the__8__me. Yet my mother would say to me,at every turn,"Hold your head up high and__9__the world. If you hold your head up high,it will be OK,and people will see your__10__soul." She continued this__11__whenever I was trying to hide. Mama's words were of great help for me to face the world__12__.As a teenager,even though I tended to look down to hide my shame,I found that sometime when I held my head up high and let people know me,they__13__me.In high school,I was__14__both academicallyand socially.I was__15__elected class president.My mother's words helped me begin to realize that by letting people look at my face,I let them__16__the intelligence and beauty behind both eyes,even if they couldn't see it on the__17__. Now I'm a happy wife and great mother.The message "Hold your head up high" has been__18__many times in my__19__home.Each of my children has felt__20__invitation, and the gift my mother gave me has lived on in another generation. | |||
| ( )1.A.surprising ( )2.A.separated ( )3.A.failed ( )4.A.quickly ( )5.A.then ( )6.A.protected ( )7.A.floor ( )8.A.shy ( )9.A.deal with ( )10.A.different ( )11.A.sentence ( )12.A.bravely ( )13.A.disliked ( )14.A.comfortable ( )15．A.nearly ( )16．A.touch ( )17．A.surface ( )18．A.discussed ( )19．A.brave ( )20．A.their | B．sudden B．destroyed B．tried B．entirely B．if B．affected B．world B．elderly B．see B．beautiful B．passage B．proudly B．liked B．valuable B．even B．observe B．outing B．heard B．peaceful B．my | C．big C．cut C．succeeded C．carefully C．still C．stopped C．front C．ugly C．laugh at C．lonely C．opinion C．simply C．hated C．successful C．hardly C．watch C．head C．talked C．sweet C．its | D．bad D．hurt D．managed D．slowly D．so D．interrupted D．people D．strange D．face D．honest D．message D．fairly D．noticed D．special D．still D．recognize D．scar D．written D．exciting D．her |