在“2004年全国硕士研究生入学统一考试英语试题”Section Ⅱ UsingEnglish中,有这样一道选择题(第35题):Children are likely to have lesssupervision at home______was common in the traditional family structure.A.than B.that C....
避孕套在安全性行为中起到至关重要的作用,它既可避孕,又可预防艾滋病。但最近一项研究表明,它的功效远远不止如此:People who consistentlyused condoms got fewer cases of gonorrhea and chlamydia than those who usedthem only occ...
英国路透社的这篇发自北京的消息十分详尽地报道了我国目前能够接触英特网者的情况。其中有一系列发人深省的数字:Of the total users,92.8percent were male,83.2 percent were below 35 years old and 58.9 percent hadbachelor’s de...