单选题：There is evidence that smoking is responsible for breast can

题目内容：

There is evidence that smoking is responsible for breast cancer. A．Right
B．Wrong
C．Not mentioned

参考答案：

答案解析：

16个二进制位可表示整数的范围是（　　）。

16个二进制位可表示整数的范围是（　　）。A．0～65535 B．－32768～32767 C．－32768～32768 D．－32768～32767或0～65

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Sleep　　Sleep is part of a person’s daily activity cycle．There are several diff

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He converted his dollars into pounds upon arriving in London.A．altered B．changed

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The doctor may recommend limiting the amount of fat in you diet.A．order B．insist

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根据材料请回答TelevisionTelevision is the greatest communication medium ever designed a

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