单项选择题

将反应:Cu2+(c1)+H2(g)=Cu(s)+2H+(c2)设计组成电池,其正确的电池符号书写形式是()

A.(-)Pt│Cu2+(c1)丨Cu(s)‖H+(c2)│H2(kPa)(+)
B.(-)Cu(s)│Cu2+(c1)‖H+(c2)│H2(kPa)(+)
C.(-)H2(kPa)│H+(c2)‖Cu2+(c1)丨Cu(s)│Pt(+)
D.(-)Pt│H2(kPa)│H+(c2)‖Cu2+(c1)│Cu(s)(+)