China's icebreaker Xuelong ______ by heavy floes since Friday after rescuing passengers on a Russian vessel stranded in Antarctica.
#99668
A
has been trapped
B
had been trapped
C
has trapped
D
was trapped
推荐题目
---We’d like a double room with a view , please.---I’m sorry, but all double rooms with a sea view _____________already.
#101861
A
were reserved
B
had been reserved
C
have been reserved
D
have reserved
If the weather had been better，we could have had a picnic．But it all day．
#102002
A
rained
B
rains
C
has rained
D
is raining
Tom_____like reading at all. He interested in playing basketball.
#103894
A
doesn’t, is
B
doesn’t, were
C
is, does
D
was, is
I graduated from college twenty years ago and I ____________ as an English teacher in this middle school ever since.
#101021
A
worked
B
have been working
C
had worked
D
was working
When their first child was born, they _________ for three years.
#103499
A
had married
B
had been married
C
got married
D
had got married