英语翻译when 1/10 percent of 5000 is subtracted from 1/10 of 5000,the difference is?

Increasing from approximately 10 percent in 1920 to 15 percent in 1935,China's birth rate then plunged to a low of just 5 percen in the 1940s.请帮忙分析一下以上句子的句型结构 英语翻译翻译We found that only fifteen percent of our students exercise every day.Forty-five percent exercise four to six times a week.Twenty percent exercise only one to there times a week.And twenty percen do not exercise at all!We all konw t 英语翻译when dld chinese [ ] [ ] [ ] [ ] 大家帮我看看这篇文章有没问题了?A Dangerous KillerWe can meet smokers everywhere:at home、in public places and even at school.The population of our earth is 5,800,000,000,and the number of somkers is 1,100,000,000,nearly take 20 percen 英语翻译when 1/10 percent of 5000 is subtracted from 1/10 of 5000,the difference is? 英语翻译when's____ _____ ____? 英语翻译When did Carl _______________? 英语翻译为什么要用when 英语翻译we are happy when ( ) ( ) ( ) ( ) 英语翻译when shall we meet? 英语翻译用when从句写 英语翻译(1)When in Rome,do as the Romans do(2)All Roads.Lead to Rome 英语翻译when does ___ ___ ___ begin? 英语翻译When my mother --------------------------------------,I---------------------------------{sleep}. 英语翻译Please--------when teh train leaves 英语翻译When do you have it? 英语翻译.when do you have it? 英语翻译When I ------- -------,I found I ------ ----- ------ ------ ---- -------