读图判断下列说法正确的是

①甲地的降水类型是锋面雨　  ②丙地将为阴雨天气　

③ 乙地比丙地气温高，气压低　 ④丙地比乙地气温高，气压低

A．①③

B．②④

C．①④

D．②③

You might as well expect a river to flow backward ____ us carrying out the plan.

A．than stop

B．as to stop

C．as stop

D．so as to stop