Two Chinese cargo ships, the Hua Ping and Yu Xing 8 were attacked by _____________ armed people on the Mekong River on Oct.5.
#19212
A
unrecognized
B
unidentified
C
unfamiliar
D
unbelievable
推荐题目
It was raining outside,   ,I couldn’t find a taxi.
#20322
A
to make things better
B
to make things worse
C
still worse
D
still better
The girl looked at me with a ________expression at the ______ computer program.
#18726
A
puzzled , puzzling
B
puzzling, puzzled
C
puzzling , puzzling.
D
puzzled , puzzled
Once harm is _______ to the eco-system, all species will ________, including man himself. 
#19350
A
made; be in danger
B
done; be dangerous
C
caused; be endangered
D
done; be in danger