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[主观题]
If pirates get on board ships, crew and ship’s cargo can be protected by using _____.
A、tasers
B、stun grenade
C、dazzle gun
D、rubber ball grenade
![](https://lstatic.shangxueba.com/sxbzda/h5/images/tips_org.png)
A、tasers
B、stun grenade
C、dazzle gun
D、rubber ball grenade
第1题
A.2
B.5
C.7
D.9
E.13
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