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【单选题】
大家公认的第一台电子计算机是1946年宾夕法尼亚大学研制成功的()A.
ENIAC
B.
UNIVAC
C.
ANIAC
D.
EDVAC
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皮皮学刷刷变学霸
举一反三
【单选题】Chicken pox can be very serious for a child who is not in good health.The child develops red spot and feels hot and uncomfortable.
A.
healthy child gets well quickly.
B.
a kind of food
C.
a lack of pure water
D.
a kind of childhood disease
【简答题】If you get this injection, you will be to chicken pox.
【简答题】地下工程施工现场是一个受[____]、周边环境、[____]等影响的作业场所
【单选题】What can you order at Kentucky Fried Chicken?
A.
Besides chicken and hamburger, you can order soft drinks, salad, desserts and chips.
B.
You can order only chicken and hamburger.
C.
You can only order potato chips.
D.
You can order anything you want