A terrorist attack at Kunming Railway Station ,and 29 people in the event .
A.was happened , may be killed | B.happened , killed |
C.happened , were killed | D.happened , are killed |
A terrorist attack at Kunming Railway Station ,and 29 people in the event .
A.was happened , may be killed | B.happened , killed |
C.happened , were killed | D.happened , are killed |