问题 选择题

读下图,完成下题。

小题1:图中天体M可能是                                                       (  )

①水星 ②火星 ③天王星 ④金星 ⑤木星 ⑥土星  ⑦海王星

A.②⑥

B.④⑤

C.③⑦

D.①④小题2:图中的阴影区表示的是                                                   (  )

A.黄道面

B.赤道面

C.地球公转轨道

D.赤道小题3:图中箭头显示了                                                     (  )

A.共面性

B.同向性

C.近圆性

D.随意性

答案

小题1:D   

小题2:A  

小题3:B

题目分析:

小题1:M行星在地球轨道内侧,太阳系中运行在地球轨道内侧的行星只有水星和金星。选D正确。

小题2:图中阴影是地球绕日运行的公转轨道平面即是黄道面。不是单纯的公转轨道。赤道是地球自转的轨道。选A正确。

小题3:箭头方向是M行星和地球绕日运行的公转方向,都是自西向东,具有同向性。图中箭头看不出其他特征。选B正确。

问答题
完形填空
Whenever I felt disappointed I often thought of what my mother had said to me,“Everything happens for the best.If you____,one day something good will happen.And you'll realize that it wouldn't have happened if not for that previous____.”
As it____,mother was right.In 1932,I ended my college life.____ that,I had decided to try for a job in radio,and then could work my way up to sports ___.I went to Chicago and knocked on the door of every____-and got turned down every time.In one station,a ____ lady told me that big stations couldn't risk hiring a person who lacked ____.“Go to ____ town and find a little station that'll give you a chance,” she said.I then ____ to Dixon.While there was no radio­announcing jobs in Dixon,my father said Montgomery Ward had opened a store and wanted an athlete to ____ its sports department.Since Dixon was where I had played high school football,I ____.The job sounded just right for me.But I wasn't ____.
My disappointment must have ___.“Everything happens for the best,” Mom ____ me.Dad ____ me one car for me to job hunt.I ____ WOC Radio in Davenport.The program ___,a wonderful Scotsman named Peter MacArthur,told me they had already ___ a contract with another announcer.
I often ____ what direction my life might have taken if I'd gotten the job at Montgomery Ward and if I didn't persist.
小题1:
A.go on      B.hold up      C.look onD.stay up
小题2:
A.successesB.disappointmentsC.livesD.results
小题3:
A.carried outB.looked outC.figured outD.turned out
小题4:
A.SinceB.AfterC.BeforeD.During
小题5:
A.announcerB.athleteC.hostessD.performer
小题6:
A.firmB.stationC.storeD.school
小题7:
A.beautifulB.kindC.strictD.cruel
小题8:
A.moneyB.knowledgeC.appearanceD.experience
小题9:
A.downB.smallC.bigD.faraway
小题10:
A.walkedB.sawC.addedD.turned
小题11:
A.runB.buyC.sellD.show
小题12:
A.refusedB.appliedC.managedD.yelled
小题13:
A.firedB.employedC.fittedD.satisfied
小题14:
A.disappearedB.fallenC.shownD.responded
小题15:
A.remindedB.persuadedC.advisedD.recited
小题16:
A.lentB.offeredC.soldD.promised
小题17:
A.visitedB.triedC.passedD.poured
小题18:
A.bossB.singerC.photographerD.director
小题19:
A.signedB.assignedC.designedD.resigned
小题20:
A.doubtedB.wondered C.intendedD.expected