《百年孤独》描写的家族是()
A、卢贡—马卡尔
B、克利斯朵夫
C、布恩地亚
D、布登伯洛克
参考答案:C
若直线l与直线y=1,x=7分别交于点P、Q,且线段PQ的中点坐标为(1,-1),则直线l的斜率为______.
用所给单词的正确形式填空。
1. It is a __________ (snow) day.
2. In winter, I like skating and __________ (ski).
3. Today is Friday, November __________ (nine).
4. I like to __________ on the __________. (skate, ice)
5. What are you doing? I am __________ (skate).
6. Everyone __________ (look) out of the window snow is falling.