The problem is difficult for me work out.
#51005
A
very; to
B
enough; to
C
so; that
D
too; to
推荐题目
I never forget the days when I enjoyed ______ a good time in Beijing.
#49949
A
have
B
to have
C
had
D
having
——Oh, I had a terrible toothache.——You’d better see a dentist and have your bad teeth out.
#49488
A
to go; pulled
B
go to ; pulling
C
to go; pulling
D
go to; pulled
Mr Lin asked us questions in English, not in Chinese.
#50662
A
answer
B
to answer
C
answering
D
answered
--- What do you think of the book ?--- Oh , excellent . It’s worth __________ a second time .
#49571
A
to read
B
to be read
C
being read
D
reading