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單項選擇題

Please remind everyone to （）(加強) the sense of fire .

A.improve
B.speed up
C.reinforce
D.enhance

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單項選擇題

The boat drill is finished. You are （）(解散).

A.dismissed
B.dismiss
C.gone
D.left

單項選擇題

Water is used to put out （）(普通火).

A. common fire
B. electric fire
C. oil fire
D. fire

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