Question

People love the convenience of bottled water, but if they ________ the problem it causes, they ________ try carrying water in a reusable steel container instead of plastic.

A．realized; will B．had realized; will

C．realized; would D．have realized; would

 

Answer 1

C

【解析】C 考察虚拟语气。句义：人们喜欢瓶装水的便利，但如果他们意识到瓶装水会导致的问题，他们就会使用可循环的铁罐代替塑料瓶来装水。If虚拟句表示对现在的虚拟假设。故C正确。