. As there is less and less coal and oil, scientists are exploring new ways of making use
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解决时间 2021-01-03 08:11
- 提问者网友：龅牙恐龙妹
- 2021-01-02 23:05
. As there is less and less coal and oil, scientists are exploring new ways of making use of energy, such as sunlight, wind and water for power and fuel.
A. primary
B. alternative
C. instant
D. Unique
最佳答案
- 五星知识达人网友：玩世
- 2021-01-03 00:14
A. primary(答案→)B. alternativeC. instantD. Unique解析：可联系答.案.网客服索取。
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- 1楼网友：长青诗
- 2021-01-03 01:51
这个问题我还想问问老师呢
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