Which of the following is not correct? ()
题型:单项选择题
问题:
Which of the following is not correct? ()
A.It is useless to complain.
B.It is useless complaining.
C.Complaining is useless.
D.It is useless of complaining.
Which of the following is not correct? ()
A.It is useless to complain.
B.It is useless complaining.
C.Complaining is useless.
D.It is useless of complaining.