33 This device was a high-end maritime receiver that is capable of picking up ship transmissions while continuously_____ a preset frequency range.
(A)scanning
(B)contaminating 
(C)condescending  
(D) approving

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統計： A(69), B(19), C(12), D(8), E(0) #1809387

詳解 (共 2 筆)

#3603843

 This device was a high-end maritime receiver that is capable of picking up ship transmissions while continuously_____ a preset frequency range.  該設備是高端海上接收器，能夠在連續_____預設頻率範圍內獲取船隻信號。

contaminate翻譯：污染；弄髒；毒害。

condescending翻譯：表現出高…一等的姿態的 

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#3634601
33 This device was a...
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