A.20兆瓦;0.4 B.30兆瓦;0.5 C.20兆瓦;0.5 D.30兆瓦;0.4
A.2020 B.2030 C.2040 D.2050
A.10兆瓦;0.4;0.6 B.10兆瓦;0.3;0.5 C.20兆瓦;0.3;0.5 D.20兆瓦;0.4;0.6