betty works ( ) of the three .most carefully ,more carefully ,more careful ,the most carefully

问题描述:

betty works ( ) of the three .most carefully ,more carefully ,more careful ,the most carefully
选择填空.说出理由

选最后一个,三者或三者以上比较用副词的*,*前面应该有定冠词the
希望能帮到你,祝更上一层楼O(∩_∩)O
有不会的欢迎再继续问我(*^__^*)最后是the most careful 打错了那就只能选第一个答案了,这个空应该填副词的*,最后一个如果是the most careful是形容词的*,是不对的,第一个most carefully是正确的,副词的*前面的定冠词the可以省略。在请教一下,by car =in a car 吗可以,如He went to the park by car.= He went to the park in a car.