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下列设备属于输入设备的是A.
键盘
B.
打印机
C.
显示器
D.
投影仪
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【简答题】骨性鼻中隔由前上部的________和后下部的________共同构成。
【简答题】Ring! Ring! Ring! It was early in the morning and I knew who was 1 as I reached for the telephone. I was a new substitute teacher ( 代课教师 ) trying to earn enough money to 2 my family. Each morning, I 3...
【简答题】No one except his own supporters ____(agree) with him. 2. Either he or I ____wrong. 3. Neither the students nor the teacher ____(know) anything about it. 4. Not only the students but (also) the teache...
【简答题】用所给词的正确形式填空 1. _________(stand )on the top of the hill, you can see as far as the sea. 2. Tony lent me the money, _____(hope) that I’d do as much for him. 3.The pupils are walking slowly, their teach...
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