He doesn’t do his homework . So he always makes some mistakes.
A. careful enough
B. enough careful
C. carefully enough
D. enough carefully
网友回答
A. careful enough
B. enough careful
(答案→)C. carefully enough
D. enough carefully
解析：修饰动词do要用副词carefully，且enough要放在所修饰的副词后面，所以选C。