【单选题】What is true about geothermal energy production worldwide?
A.
Because it is a new idea, very few countries are developing geothermal energy sources.
B.
Only countries in the Southern Hemisphere are using geothermal energy on a large scale.
C.
Until the cost of geothermal energy becomes competitive, it will not be used globally.
D.
Geothermal energy is already being used in a number of nations, but it is not yet a major source of power.
【判断题】巫术说是美术起源学说中最古老的理论,始于古希腊哲学家。()
【单选题】某有机物能使溴水褪色,也能在一定条件下发生水解生成两种有机物,还能发生加聚反应生成高分子化合物,则此有机物中一定含有下列基团的组合是 ①甲基 ②羟基 ③氯原子 ④醛基 ⑤碳碳双键 ⑥羧基 ⑦酯基
【多选题】审美起源巫术说的不足在于 ( )
A.
混淆艺术与审美,把艺术起源简单地看作就是审美发生
E.
忽视人的审美活动与动物游戏活动之间存在某种深层的联系
【单选题】I am afraid I am not fit for the job, for it is ______ calling for much patience.
【单选题】According to paragraph 6, the production of geothermal energy in Hawaii is controversial for all of the following reasons EXCEPT
A.
The volcanoes in Hawaii could be disrupted by the rapid release of geothermal energy.
B.
The rainforest might be damaged during the construction of the geothermal energy plant.
C.
The native people are concerned that geothermal energy is disrespectful to their cultural traditions.
D.
Some Hawaiians oppose using geothermal energy because of their religious beliefs.
【单选题】The production of synthetics intensified the drain on energy resources, already sorely pressed by the increase in ______ demand.