中小型爆破的药孔，切忌用( )将堵塞物捣实。
A．木棒B．铁棒C．橡胶棒D．塑料棒
参考答案：B
翻译。
1. I am a Chinese girl.
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2. Lucy is from Canada.
3. This is my house.
4. I am wearing my shoes.
5. May I have a red skirt?
