why do scientist use the scientific method 用英语回答how does the contril group differ form the experimental group in an expriment 呵呵 再加一个

why do scientist use the scientific method 用英语回答how does the contril group differ form the experimental group in an expriment 呵呵 再加一个 why do you use the computer?同义句---------do you use the computer ----------? Why do you use your mouth eat rice? why do some old people never use glassesenglish riddles Why do some old people never use glasses? 答案 why do you want to use skype对吗 please ans wiht englishwhat do you use the internet for how often do you use it what sites do oyou recommend ,and why? why do people tend to use Englandand Englishwhen they meanbritainand british? why do you use harvard reference system?请尽量用英文回答 Since you do not have a dictionary here,why not use()?myminehertheir可以细说下么 what the soldiers does do good to our country?why use does after soldiers? Why do some old people never use glasses的翻译是什么? ____ do you use that room for?A.Why B.How C.Which D.What why do you think Einstein is generally considered the greatest scientist of all time以这句话为题,写两个人的对话,每人两句就行 The old scientist hopes that people use both sides____the paper Scientist use the heat to make geothermal energy英语翻译 Do you think aggression is a bad thing?why or why not?what do you thank we can do to make use of aggression? Why can not Chinese scientist win the Nobel prize