18.Open source classes are part of a growing trend to make higher education available_______ all.( 。
A.toB.ofC.inD.with

分析 開源課程是一個日益增長的使每個人獲得高等教育的趨勢的一部分.

解答 答案是A.本題主要考查介詞辨析.to (表示動作或情感的對象)對于;到,向;給,予等;of關(guān)于;屬于…的;in 在…里面;在某一段時間內(nèi);用…語言等;在…方面;with和;伴隨;和…一致; 根據(jù)句意,用短語"be available to"表示"對于所有人可利用的",所以答案選擇A.

點(diǎn)評 介詞辨析要在掌握各介詞的基本用法和固定搭配的基礎(chǔ)上結(jié)合語境做出符合邏輯、常理的推測.

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