--- 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
推荐题目
After you finish the exercises, you’d better have your answers ___________.
#48921
A
checking
B
checked
C
to check
D
check
Will you please _________ them _________ a writing competition?
#50314
A
inviting ; join
B
to invite; to join
C
invite; to join
D
to invite; join
I remember ______ the window before I left but now it’s open .
#48493
A
to close
B
closing
C
closed
D
to open
The purpose of new inventions is _______ life more difficult, but to make it easier.
#48430
A
not make
B
not making
C
not to make
D
do not make