I suggested to my father that we _____ to Dalian for a holiday this summer,but the expression on his face suggested that he _____ to it. | [ ] |
A.go; shouldn't agree B.would go; shouldn't agree C.go; didn't agree D.would go; didn't agree |
若非零函数fx对任意实数ab均有f(a+b)=fa*fb,求f0
1年前2个回答
你能帮帮他们吗
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