【題目】Ms. Liu encouraged me in English class. ________ her, I put in more effort and my exam scores doubled.

A.Because ofB.Thanks forC.Congratulations onD.As for

【答案】A

【解析】

句意：劉老師在英語課上鼓勵(lì)我。因?yàn)樗�，我付出了更多的努力，我的考試成績翻了一番�?/span>

考查短語。Because of因?yàn)�，由于�?/span>Thanks for多虧；Congratulations on祝賀；As for關(guān)于，至于。根據(jù)句意可知，由于劉老師幫助，我的成績提高了。故此處填寫“因?yàn)椤钡暮x，表示原因。because of符合題意，故選A。

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