Now an increasing number of middle school students go abroad for further study at their own ________, trying hard to realize their dreams.
#6117
A
price
B
cost
C
expenses
D
pay
推荐题目
 Miss Smith is a friend of________.
#6897
A
Mary’s mother’s
B
Mary’s mother
C
Mary mother’s  
D
mother’s of Mary
The police have issued a detailed ____________ of the missing boy. 
#6476
A
direction
B
expression
C
description
D
instruction