编程:输入若干个成绩,求所有成绩的平均分。每输入一个成绩后询问是否继续输入下一个成绩,回答“yes”就继续输入下一个成绩,回答“no”就停止输入成绩。
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编写代码,输出由星号*组成的菱形图案,并且可以灵活控制图案的大小。
选择合适的单词填空。填写选项即可。(课本P188 Words in use)A.reclaimB.spiralC.terminationD.layoffE.subsistenceF.complyG.donateH.originateI.expireJ.spectrum1. People canned food and old clothes most frequently, but rarely do they think about bringing in underwear — it's one of the most obvious but overlooked needs of the homeless.2. Brian Wood watched his financial life downward just when he thought he had overcome the obstacles which had been dominating his past.3.They are to leave the house with only their personal possessions, for they have got a letter ordering the immediate of their occupancy (居住).4. The company was reportedly going bankrupt and this would result in the of thousands of employees.5. The princess who was brought up in wealth understood that many things that are common and everyday to her are unimaginable luxuries to people on wages.6. Young students should develop a broad of interests, which their parents should encourage and support as best as possible.7. I asked the waitress to refill my coffee cup and she happily repeatedly until I had consumed enough coffee to stay up all night and study for my exam.8. Though she lost the title of female world swimming champion last year, she it this year when she gave it all she could.9. This type of system which in the United Kingdom has been widely used throughout Europe and is gaining in popularity in the United States of America and Japan.10. Failure to make the request will be fatal to the accuser's claim if the relevant limitation period has , unless an extension of time is granted.