问题补充:
Considering the time limits, we also provide CDs our students may prefer to study at home.
A. so that
B. so long as
C. in case
D. as if
答案:
(答案→)A. so that
B. so long as
C. in case
D. as if
解析:考查连词:A. so that为了,那么,B. so long as 只要,C. in case以防,D. as if好像,句意:考虑到时间的限制,我们也提供CDs这样我们的学生可能更喜欢在家学习。选A。