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- 1i have to ting him up first.can you wait a few minutes?it____long.用什么时态
- 2最难电离出氢离子的是?
- 3实数a,b满足ab=100,则a平方+b平方的最大值
- 4Ben (live)near my house
- 5春天比喻成刚落地的娃娃,小姑娘和健壮的青年.秋天呢?
- 6以a、b两点做其中两个顶点,作位置不同的正方形是四个吗
- 7:统一度量衡统一货币:统一文字 这些措施哟什么作用
- 8It doesn't do good___anything at such time.A.saying B.to say C.being said D.to saying
- 9什么是生命历程理论?
- 10more thana donzen students in that school_____abroad.