问题
选择题
Jack ran ______ to catch up with other students.
A.enough fast
B.enough slow
C.fast enough
D.slow enough
答案
答案:C
题目分析:句意:杰克跑得足够快,赶上了其他同学。enough修饰形容词或副词时,位于形容词或副词的后面。故排除AB两项。fast快的;slow慢的。根据catch up with other students.赶上了其他同学,可知他跑得快fast,故选C。