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
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Because the shop _______, the T-shirts are sold at half price.
#104568
A
has closed down
B
closed down
C
is closing down
D
had closed down
To my disappointment, the TV set I had ____ was out of order again. It’s a waste of money.
#103030
A
repaired
B
repaired it
C
had repaired it
D
had repaired
He __________ to go abroad for his further study.
#103171
A
is hoped
B
is dying
C
is wanting
D
dies