Of all the subjects,which do you think is__ __ __(difficult) to learn?填空

问题描述:

Of all the subjects,which do you think is__ __ __(difficult) to learn?填空

the most difficult

the most difficult
形容词*前面要加the, 多音节形容词*形式是加most

由题得* the most difficult
Of all the subjects,which do you think is the best difficult to learn?

the most difficult