题目内容
(请给出正确答案)
[单选题]
做某事容易()
A.it's easy do sth
B.it's easy doing sth
C.it's easy to do sth
答案
C、it's easy to do sth
A.it's easy do sth
B.it's easy doing sth
C.it's easy to do sth
C、it's easy to do sth