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幼儿教师职业礼仪的特点有哪些?内涵分别是什么? 2 、幼儿教师着装三原则的内容是什么?
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举一反三
【单选题】What is the author's opinion of geothermal energy?
A.
Geothermal energy has some disadvantages, but it is probably going to be used in the future.
B.
Geothermal energy is a source that should be explored further before large-scale production begins.
C.
Geothermal energy offers an opportunity to supply a significant amount of power in the future.
D.
Geothermal energy should replace water power in the production of electricity for the United States.