What's ___________ name? His name is Zhang Peng. [ ]
A. his
B. her
C. your
答案：A
①生物能 ②核能 ③电能 ④太阳能 ⑤化学能．
A．①④⑤
B．①③⑤
C．①②⑤
D．①③④
总成
