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【简答题】
BCD (Binary-Coded Decimal) 码是指用 位二进制数来表示 位十进制数。
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举一反三
【单选题】—How do you do? — .
A.
Very well, thank you.
B.
Why, yes. I'm fine.
C.
How do you do?
D.
What about you?
【单选题】Internet is ________ used by people, especially by young people.
A.
deeply
B.
widely
C.
hardly
D.
highly
【简答题】It is highly recommended that old people check their diet against healthy food recommendations and adj______ where necessary.
【简答题】According to Professor Deiner some people feel unhappy because they cannot appreciate_____________.
【单选题】Before the 17th century, 'the little people' or 'the hidden people' were ______.
A.
highly respected
B.
called universally as fairies
C.
believed to be active at night
D.
said to move about naked all the time
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