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【单选题】
#f小调的关系大调是A.
A大调
B.
#D大调
C.
bA大调
D.
D大调
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】You end up more___than when you began, especially when you know that at best you might come up with only enough money to improve one of the six rooms in the house.
A.
frustrated
B.
overwhelmed
C.
challenged
D.
relieved
【单选题】You end up more ______ than when you began, especially when you know that at best you might come up with only enough money to improve of the six rooms in the house.
A.
frustrated
B.
overwhelmed
C.
challenged
D.
relieved
【简答题】已知变量y与变量x之间的对应值如下表：试求出变量y与x之间的函数关系式： _________ ．
【简答题】砖石的种类有__________。
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