could you please SPEAK 后跟loudly enough还是loud enough

问题描述:

could you please SPEAK 后跟loudly enough还是loud enough

loudly enough

最好是could you please aloud
如果非要选的话,就是loudly enough

选择loudly enough,因为这里是主要修饰speak的是loudly这个副词,然后enough又是修饰loudly这个副词的

loud