16．       the largely-reduced cost，shops on the Internet can offer very competitive prices，which is one of the main reasons they attract so many customers．（　�。�
A．Thanks toB．In spite ofC．With regard toD．Regardless of

分析 由于很大程度上降低了成本，互聯(lián)網(wǎng)上的商店可以提供極具競爭力的價格，這也是吸引這么多顧客的主要原因之一．

解答 A 考查固定短語．thanks to"由于"；in spite of"盡管"；with regard to"關(guān)于"；regardless of"不管，不顧"，根據(jù)句意：由于很大程度上降低了成本，互聯(lián)網(wǎng)上的商店可以提供極具競爭力的價格，這也是吸引這么多顧客的主要原因之一．所以答案選A．

點評 英語中的固定短語，既不能添詞，也不能少詞，是固定的，要求同學(xué)們在平時記憶準確，然后根據(jù)句意找出記憶中的固定搭配，做出正確的答案．

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