问题
选择题
The student was about to ____ the question, when suddenly he found the answer. [ ]
A. arrive at
B. work out
C. give up
D. work on
答案
答案:C
The student was about to ____ the question, when suddenly he found the answer. [ ]
A. arrive at
B. work out
C. give up
D. work on
答案:C