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單項選擇題

Stocks are regarded as a good long-term（）

A.involvement
B.installment
C.investment
D.instrument

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單項選擇題

This fire extinguisher is to be used only in case of（）

A.urgency
B.crisis
C.immediacy
D.emergency

單項選擇題

Many（）shops will be forced to close if the new supermarket is built.

A.local
B.broad
C.general
D.public

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