she writes the words very____,so the speed is very ___.

问题描述:

she writes the words very____,so the speed is very ___.
a.careful,slow
b.careful,slowly
c.carefully,slow
d.carefully,slowly

第一个空格因为有一个动词write,所以要填一个副词,第二个空格主要是为了修饰名词speed,所以要填形容词,所以正确答案应该选C