题目内容
Former IOC (the International Olympic Committee) president Samaranch’s death is believed ____ by heart attack.
- A.causing
- B.being caused
- C.to be caused
- D.to have caused
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Former IOC (the International Olympic Committee) president Samaranch’s death is believed ____ by heart attack.
|
A.causing |
B.being caused |
C.to be caused |
D.to have caused |