问题补充:
Now an increasing number of middle school students go abroad for further study at their own , trying hard to realize their dreams.
A. price
B. cost
C. expenses
D. pay
答案:
A. price
B. cost
(答案→)C. expenses
D. pay
解析:
这题考查词组:at one’s own expenses“自费”,句意是:现在越来越多的中学生自费出国学习,努力实现梦想。选C。