It's dangerous ___ the crossing when the traffic lights are red.A、go acrossB、to crossC、to acrossD、crossing

It's dangerous ___ the crossing when the traffic lights are red.A、go acrossB、to crossC、to acrossD、crossing
It's dangerous ___ the crossing when the traffic lights are red.
A、go acrossB、to crossC、to acrossD、crossing

It's dangerous ___ the crossing when the traffic lights are red.A、go acrossB、to crossC、to acrossD、crossing
B
it's +adj.+ to do sth 固定用法,排除A与D,而C中的ACROSS 是介词
加油!不明白再问!