问题
The students expected there ______ morereviewing classes before the final exams．
A:is
B:to be
C:being
D:have been
B:to be
C:being
D:have been
正确答案是：
同类题型
This is quite a difficult problem and none of us could ____ a solution to it. [ ]
Finally he reached a lonely island _________ wascompletely cut off from the outside world
Miss Lee has been our English teacher _____ 2005.
_________________ —My friend Tom.
______useful dictionary for beginners ofEnglish! Where did you get it?