the development of science and technology makes our life comfortable and convenient.however,scient**ts h**e created many problems,which are not easy to be resolved,such as air pollution,the deterioration of environment and the scarcity of natural resources,to which we must ... 20210311
mankind ** feeling greater pressure from the expanding number of people. the area of the earth can never be expanded. nor are there endless sources of food and clothing. yet, the number of people ** i...
many people in the world want to lose weight in order to keep fit,especially young ladies.here ** some adv**e.first,you should keep away from food with high-fat.don`t take too many...
如今,**已成为时下人们的生活。的确,**给消带来诸多的。但是也有人表示,**并非传说中的那样安全,其弊端也有种种。使用**的利与弊有哪些呢?now, the credit card consumption has become a popular lifestyle. indeed, the credit card to bring a lot of convenience for consum...
hello i am your father you qindie your beauty, who's qindie en the time to see the letter you mt be very curio when the father ** written very cattle than to tell you ** your father 23 years to wr...
bank s**ings accounts currently offer paltry rates of interest.if you put le**e all your money in banks it should be safe but will not grow much.the stock ...