速进问：_____________________ 答:Since I was three.问句中是 When did you start playing tennis?还是How long have you played tennis?

如何保存种子：________________、________________和________________. ________________,不拘一格降人才 荷尽已无擎雨盖,________________. 公式：销售额=________________ 诗句:春蚕到死丝方尽,________________. 补充句子..春天,小树________________ 夏天,小树________________ 秋天,小树________________ 冬天,小树________________ 远水救不了近火,________________.横线上填啥? 是小实验,要什么验证植物的向光性.要7天,观察时间 叶的生长方向_______ ________________ ________________ ________________ ________________ ________________ ________________ _________ 一些词的新意义粉丝(本意)________________(新意)________________狗仔(本意)________________(新意)________________炒作(本意)________________(新意)________________绿色食品(含义)_______________________绿色通道(含义)____ ________________.________________后来,人们就把___________________叫做推敲 借助仪器和工具,我们可以___________,________________,________________. 核苷酸的合成包括________________和________________两条途径. 仿写:如果我是纯雨,我将________________.理想是________________.没有理想,就没有________________；而没有________________,就没有________________.同情是________________.语文是________________,让人________________.语文 爱就像___________,________________ (比喻句) 英语翻译How was ________________________?________________. They can speak French,________________? 这棵树真粗啊,________________.(要夸张句! 填写空白处 采菊东篱下,________________.