有两个离去区段都空闲,出站信号机点亮绿灯时( )。[322020201]

有两个离去区段都空闲,出站信号机点亮绿灯时( )。[322020201]

A.(A)LXJ↓、DXJ↓、DJ↑

B.(B)LXJ↑、DXJ↑、DJ↓

C.(C)LXJ↑、ZXJ↑、2LQJ↑、DJ↑

D.(D)LXJ↓、DXJ↑、DJ↑

正确答案是C