皮皮学，免费搜题
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【单选题】
已知直线 经过两个点 , ,则直线 的斜率为 ( )A.
B.
1
C.
D.
D．－1
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【多选题】What novels does Su Tong write?
A.
Wives and Concubines
B.
Petulia's Rouge Tin
C.
The Boat to Redemption
D.
Yellowbird Story
【单选题】What does Shirley usually do on Sunday afternoon?
A.
Go to church.
B.
Read the paper.
C.
Walk in the garden.
D.
Do nothing.
【简答题】动画1红包风波.swf 结合管理的性质分析,动画1红包风波案例
【简答题】What profession does Mr. Lee want Shirley to enter?
【简答题】听短文，选择正确答案。 1. What does Shirley want to be? A. A football player. B. A teacher. C. A dancer. 2. How long does Shirley dance a day? A. Three hours. B. Two hours. C. An hour. 3. What does Annie like be...
【简答题】听短文，选择正确答案。 1. What does Shirley want to be? A. She wants to be a football player. B. She wants to be a teacher. C. She wants to be a dancer. 2. How long does Shirley dance a day? A. For three hours. ...
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