【題目】Most _______ labor in the past has been replaced by modern machines.

A.manualB.liberalC.fragileD.casual

【答案】A

【解析】

考查形容詞詞義辨析。句意:過去的大多數(shù)的手工勞動都被現(xiàn)代化的機器取代了。A. manual手工的;B. liberal開明的;自由的; C. fragile脆弱的;D. casual偶然的;臨時的。manual labormodern machine形成對比,表示手工勞作被現(xiàn)代化機器代替。故選A

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