题目内容
1.目前很多人报考研究生； 2.你认为此现象的原因是什么； 3.你是观点和看法。 On Graduate Craze
查看答案
搜索结果不匹配？点我反馈
更多问题
下面的短文有15处空白，请根据短文内容为每处空白确定1个最佳选项。Computer and School Education There was a time when parents who wanted an educational present for their children would buy a typewriter, a globe or an encyclopedia set. Now those (51) seem hopelessly old-fashioned; this Christmas, there were a lot of personal computers under the tree. (52) that computers are the key to success, parents are also financially insisting that children (53) taught to use them in school—as early as possible. The problem for schools is that when it (54) computers, parents don’t always know best. Many schools are (55) parental impatience and are purchasing hardware without sound educational planning so they can say, "OK, we’ve moved into the computer age. " Teachers found themselves caught in the middle of the problem—between parent pressure and (56) educational decisions. Educators do not even agree (57) how computers should be used. (58) money is going for computerized educational materials (59) research has shown can be taught just as well with pencil and paper. (60) those who believe that all children should have access to computers, warn of potential dangers to the very young. The temptation remains strong largely because young children (61) so well to computers. First graders have been seen willing to work for two hours on math skills. Some have an attention span of 20 minutes. (62) school can afford to go into computing, and creates yet another problem: a division between the haves and have-nots. Very (63) parents are agitating (64) computer instruction in poor school districts, (65) there may be barely enough money to pay the reading teacher.
各种基金都可以从银行柜台买到。 ( )
下面的短文后有2项测试任务：(1)第23～26题要求从所给的6个选项中为第2、4、5、6段每段选择1个最佳标题；(2)第27～30题要求从所给的6个选项中为每个句子确定1个最佳选项。 The Fridge 1 The fridge is considered a necessity. It has been so since the 1960s when packaged food first appeared with the label: "store in the refrigerator. " 2 In my fridgeless fifties childhood, I was fed well and healthily. The milkman came daily, the grocer, the butcher, the baker, and the ice-cream man delivered two or three times a week. The Sunday meat would last until Wednesday and surplus bread and milk became all kinds of cakes. Nothing was wasted and we were never troubled by rotten food. Thirty years on, food deliveries have ceased, fresh vegetables are almost unobtainable in the country. 3 The invention of the fridge Contributed comparatively little to the art of food preservation. A vast variety of well-tried techniques already existed—natural cooling, drying, smoking, slating, sugaring, bottling... 4 What refrigeration did promote was marketing—marketing hardware and electricity, marketing soft drinks, marketing dead bodies of animals around the globe in search of a good price. 5 Consequently, most of the world’s fridges are to be found, not in the tropics where they might prove useful, but in the wealthy countries with mild temperatures where they are climatically almost unnecessary. Every winter, millions of fridges hum away continuously, and at vast expanse, busily maintaining an artificially-cooled space inside an artificially-heated house—while outside, nature provides the desired temperature free of charge. 6 The fridge’s effect upon the environment has been evident, while its contribution to human happiness has been insignificant. If you don’t believe me, try it yourself. Invest in a food cabinet and turn off your fridge next winter. You may miss the hamburgers but at least you’ll get ride of that terrible hum. A. The invention of the fridge B. The pollution caused by fridges C. The widespread need for fridge D. The days without the fridge E. The waste of energy caused by fridges F. The fridge’s contribution to commerce Paragraph 4 ______.
有以下程序： int fun(int x[],int n) static int sum=0,i; for(i=0;i＜n;i++)sum+=x[i]; return sum; main() int a[]=1,2,3,4,5,b[]=6,7,8,9,s=0; s=fun(a,5)+fun(b,4);printf("%d\n",s); 程序执行后的输出结果是()。
微信支付 
支付宝支付