In April last year, thousands of holiday-makers in Europe remained ___________ abroad  due    to the volcanic ash cloud.                                                                                  
#102402
A
sticking
B
stuck
C
to be stuck
D
to have stuck
推荐题目
Jimmy didn’t notice his head teacher entering his bed room. He _____a phone call.
#104055
A
answered
B
has answered
C
was answering
D
is answering
By the time you arrive in London, we ______ in Europe for two weeks. 
#104980
A
shall stay
B
have stayed
C
will have stayed
D
have been staying