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【判断题】
冯·诺依曼结构的计算机采用二进制表示数据,是因为同样位数的二进制数比十进制数的表示精度更高。A.
正确
B.
错误
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Which
【单选题】-- _____ is your father? Does he still work as an engineer? Yes, he has been an engineer for thirty years.
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【单选题】— is your father? Does he still work as an engineer? —Yes, he has been an engineer for thirty years.
A.
Who
B.
Which
C.
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Whose