皮皮学，免费搜题
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搜题
【单选题】
体育教师将某一教材内容按授课制定的教学计划:( )A.
学期体育教学计划
B.
单元体育教学计划
C.
课时教学计划
D.
季度教学计划
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】The demand curve for cookies is downward sloping. When the price of cookies is $2, the quantity demanded is 100. If the price rises to $3, what happens to consumer surplus?
A.
It falls by less than $100.
B.
It falls by more than $100.
C.
It rises by less than $100.
D.
It rises by more than $100.