- I was worried about my maths, but Mr. Brown gave

- I was worried about my maths, but Mr. Brown gave me an A.- _____A.Don.t worry

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It was well known that Thomas Edison ____________

It was well known that Thomas Edison ____________ the electric lamp.A. discovere

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方法发明专利独占实施权的内容是( A )

方法发明专利独占实施权的内容是( A )

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— Write to me when you get home.— OK, I __________

— Write to me when you get home.— OK, I ___________.A. mustB. shouldC. w

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邻接权主体,除表演者外,基本都是( B )。

邻接权主体,除表演者外,基本都是( B )。

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