A-A+
One advantage of the space-based solar power s
问题详情
One advantage of the space-based solar power system is that it is economical.
A.Right
B.Wrong
C.Not mentioned
参考答案
正确答案:B
解析:关键词是spaced-based solar power。依据此关键词,可在文中第四段第一句找到相关叙述:But space-based solar power must grapple with the high cost per kilogram of launching things into space(但是基于太空的太阳能必须努力克服向太空发射器材时每公里产生的高成本),故此题为“错误”的。