单选题：Scientists does not know all the answers about the effects o

题目内容：

Scientists does not know all the answers about the effects of music on humans. A．Right
B．Wrong
C．Not mentioned

参考答案：

答案解析：

The conclusion can be deduced from these data

The conclusion can be deduced from these dataA．research B．result C．cause D．proce

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根据以下材料，回答题Smoking Can Increase Depressive Symptoms in TeensWhile some teenager

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回答(50)题A．In Belgium, when you buy something in a plastic or glass container, you

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根据以下材料，回答题Immigration and ProblemsHundreds of thousands of people supporting i

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The parents are worried about the abnormal behavior of their baby.A．bad B．fright

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