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【简答题】
The schoolmaster ________ the girl’s bravery in his opening speech. A) applauded B) enhanced C) elevated D) clapped
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【简答题】听下面一段材料，回答第1至4题。 1. What did Nick do last Sunday？ [ ] A. Had a travel. B. Went to see his grandmother. C. Cleaned the windows with his father. 2. What did his father tell him not to do in the trai...
【简答题】不等式两边同时乘(或除)同一个 ,不等号的方向不变。
【单选题】下列叙述正确的是( )
A.
方差越大,说明数据就越稳定
B.
在不等式两边同乘或同除以一个不为0的数时,不等号的方向不变
C.
不在同一直线上的三点确定一个圆
D.
两边及其一边的对角对应相等的两个三角形全等
【简答题】What did Nick do last Sunday?A. Had a travel.B. Went to see his grandmother. C. Cleaned the windo1. What did Nick do last Sunday? A. Had a travel. B. Went to see his grandmother. C. Cleaned the window...
【简答题】不等式两边同时乘(或除)同一个 ,不等号的方向改变。
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