1、都是与事物形状相似,并有读音;
2、都是这些地区进入文明时代的标志之一;
3、都是从实践活动中产生的.
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- 1What wouid you like to drink,orange j___ or some tea?I would like some tea,please.
- 2把72分解质因数为_.
- 3古诗四时田园杂兴的兴读音
- 4六年级数学题求解!火速求解释和过程!
- 5how did she spend time_______her grandson A.on B.in C.for D.with
- 6people in past really didn't know the e___ is round
- 7含有风 霜 雪 雨的诗句
- 8I studied English with him.
- 9客车和货车从相距852千米的两地,同时相向而行,相遇时,客车行的路程比货车的2倍少189千米,客车和货车各行多少千米?
- 10用弹簧秤在空气中称合金块的重力为2牛,把合金块没在水中称,弹簧秤示数为1牛.此合金块的密度为多少