Last summer I was told by a colleague that I would cool more quickly if I ______(drink) steaming hot tea rather than a c

问题描述:

Last summer I was told by a colleague that I would cool more quickly if I ______(drink) steaming hot tea rather than a cold drink.
请问需要用虚拟语气吗?为什么?
看答案是填drunk,主句为过去式啊.请求详细指导

drank就够了吧.没必要用完成时.
如果是Had drunk前面是I would have cooled more quickly.