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【判断题】
并联电路中各用电器两端的电压等于各用电器两端电压之和。A.
正确
B.
错误
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】“资源是稀缺的”是指
A.
世界上大多数人生活在贫困中
B.
相对于资源的需求而言，资源总是不足的
C.
资源必须保留给下一代
D.
世界上的资源最终将由生产更多的物品和劳务而消耗完。
【简答题】完形填空。 Sheepdogs are very important to farmers. Sheepdogs help farmers to find their 1 and bring them back to the farm. Mike, a farmer from a 2 , has a very clever and honest sheepdog 3 Bobby. He has b...
【简答题】微丝蚴A.尿中能发现 B.血中能发现 C.两者均能 D.两者均否 钩虫卵A.尿中能发现 B.血中能发现 C.两者均能 D.两者均否
【简答题】阅读理解。 One morning a fox sees a cock in a tree. He thinks, 'This is my breakfast.' He comes up to the cock and says, 'My dear cock! I hear you can sing very well. Can you come down and sing for me?' Th...
【单选题】He managed to make himself ___ in his ___ English.
A.
understand…breaking
B.
understood…breaking
C.
understand…broken
D.
understood…broken
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