问题
选择题
—My father watches the CBA every Sunday this year.
—Oh? But he ________ like watching CBA, because it was so boring.
A.not used to
B.use not to
C.used not to
D.wasn’t used
答案
答案:C
used to do sth表示过去常常做某事,其否定形式可以是didn’t use to do sth也可以是used not do sth。