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- 2she is l__ enough to get help from UNICEF,
- 3It is / has been + 段时间 + since + 一般过去时,从句中的动词用延续性动词和非延续性动词有何不同
- 4现有1角.5角.1元硬币各十枚,从中取出15枚,共值7元.一角,五角,一元硬币各取多少枚?
- 5初二数学根号计算题
- 6高中定语从句:I don't like___you speak to her.
- 7分离空气制氧气是不是分解反应
- 8He went to New York last week.(改为将来时)
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