题目内容
- Have you heard about the shark attack accident at the SeaWorld show?
- Yea, how horrible! A trainer ______ in front of the audience.( )
A.had been killedB.has been killed
C.was killedD.is killed
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题目内容
- Have you heard about the shark attack accident at the SeaWorld show?
- Yea, how horrible! A trainer ______ in front of the audience.( )
A.had been killedB.has been killed
C.was killedD.is killed