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【简答题】
从一副扑克牌（54张）中抽出几张来，才能保证一定有一张黑桃？
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皮皮学刷刷变学霸
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【简答题】阅读理解。根据短文内容，判断正(T )误(F ).。 Hai Di lived in a city in the north. He wanted to visit some places in the south, but he didn't want to spend too much money. Last summer he had a short vacation. He decided...
【单选题】房屋的定位轴线均通过墙体中心线,水平方向定位轴线从____________至____________,竖向定位轴线从____________至____________。
A.
1-8，A-E
B.
1-13
C.
A-F
D.
无
【简答题】如果一个模块控制另一个模块,称前者为主控模块,后者为 模块。
【单选题】听力原文： This is Jim Johnson with Travel Talk. It's summer and it's vacation time. For some people this means long hours in the car and on the highway. Here are some tips to help you stay safe while on t...
A.
Driving in heavy traffic
B.
Purchasing a car
C.
Driving safety
D.
Traffic conditions
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