题目内容:
In April,thousands of holidaymakers remained__________abroad due to the volcanic ash cloud.
A.sticking
B.stuck
C.to be stuck
D.to have stuck
参考答案:
答案解析:
In April,thousands of holidaymakers remained__________abroad due to the volcanic ash cloud.
A.sticking
B.stuck
C.to be stuck
D.to have stuck