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【判断题】
电压是电场力将单位正电荷从电路的某一点移至参考点时所消耗的电能。A.
正确
B.
错误
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举一反三
【单选题】Increasing numbers of parents in the U.S. are choosing to teach their kids at home. In fact, the U. S. Department of Education estimated that, in 1999, around 850,000 children were being homeschooled....
A.
Teacher shortages and lack of funding.
B.
Escalating classroom violence.
C.
Large class and problems inside the classroom.
D.
Dissatisfaction with the educational system.
【单选题】The stigma of being a bankrupt is likely to _____ him for the rest of his life.
A.
badger
B.
tangle
C.
linger
D.
haunt
【简答题】Passage Two Questions 1 to 5 are based on the following passage. Having borne for years the stigma of being one of the most disconnected countries in the world, Cuba is now expanding access to digital...
【单选题】Increasing numbers of parents in the U.S. are choosing to teach their kids at home. In fact, the U.S. Department of Education estimated that, in 1999, around 850,000 children were being homeschooled. ...
A.
Teacher shortages and lack of funding.
B.
Escalating classroom violence.
C.
Large class and problems inside the classroom.
D.
Dissatisfaction with the educational system.
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