Did the chicken come before the egg, or the egg before the chicken? This is a question of how life began in general. (whether... or...) ___________________________________________________________
【简答题】单词拼写 (共10小题; 每小题0.5分,满分5分) 小题1:My uncle suff ered from a serious disease. Luckily he has r_____ now. 小题2:We must be c_________ before er. 小题3:There is a ball(舞会) this evening. I think you had bett...
【简答题】单词拼写。 1.My uncle suffered from a serious disease. Luckily he has r________ now. 2.We must be c_________ before er. 3.There is a ball(舞会) this evening. I think you had better take your p________ al...