I was about to give up when it suddenly ________ to me that I should try to solve the problem in another way.[ ]
A. referred
B. adapted
C. occurred
D. adjusted
答案:C
I was about to give up when it suddenly ________ to me that I should try to solve the problem in another way.[ ]
A. referred
B. adapted
C. occurred
D. adjusted
答案:C