6. Since the pressure indicator becomes hot, be sure to wear ______ when taking reading.
(A) clothes
(B) safety helmet
(C) glasses
(D) gloves

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統計: A(44), B(145), C(194), D(692), E(0) #3039160

詳解 (共 1 筆)

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私人筆記#7351229
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Since the pressure ...
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