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【简答题】
按照电路结构和工作原理的不同,通常将数字电路分为( )电路和( )电路两类。
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【简答题】阅读理解。 Men are spending more and more time in the kitchen, according to a report from Oxford University. Women, who, thirty years ago, spent under two hours a day on cooking, now spend just one hour an...
【单选题】All of us must be educated to understand or realize that______.
A.
the more people with university degrees we have, the better life we will have
B.
we couldn't live without education
C.
everyone should have a chance to be educated at universities or colleges
D.
one should choose his job according to his ability
【简答题】With the (develop) ______ of foreign trade, more and more people are doing import and export business.
【简答题】More and more foreign______(visit) come to Beijing these years.
【单选题】关于前列腺液检查，正确的是
A.
正常无白细胞
B.
正常无红细胞
C.
正常不见精子
D.
前列腺炎时磷脂酰胆碱小体明显增多
E.
吞噬细胞吞噬大量脂滴形成前列腺颗粒细胞
【单选题】What will happen when more and more workers are replaced by machines and foreign competition?
A.
Permanent unemployment is likely to be mounting.
B.
Workers are likely to reduce their working hours.
C.
Unemployed workers will feel more and more bitter, depressed and discontented.
D.
All of the above.
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