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【判断题】
常量就是在固定不变的值,是不能改变的数据,对A.
正确
B.
错误
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举一反三
【单选题】Because of the world's ongoing dependence on fossil fuels, _______.
A.
the government provides more financial assistance to fossil fuels than to renewable energy
B.
1200 new coal plants are put into operation worldwide every year
C.
the fossil fuels industry is not able to make money
D.
the government provides no financial assistance to fossil fuels than to renewable energy
【简答题】请设计一个实验方案,验证体育学院学生的身高是否与艺术学院学生的身高有所差异。
【单选题】Because of the world's ongoing dependence on fossil fuels, ______.
A.
the government provides more financial assistance to fossil fuels than to renewable energy
B.
1,200 new coal plants are put into operation worldwide every year
C.
the fossil fuels industry is not able to make money
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