9．I find ______ easy to learn this English song．（　�。�
A．itB．thatC．whatD．this

分析 我發(fā)現(xiàn)學(xué)習(xí)這首英文歌很簡單．

解答 答案：A
解析：I是句子的主語，find為謂語動(dòng)詞，后面缺少賓語；而根據(jù)句意可知真正的賓語是后面的to learn this English song"學(xué)習(xí)這首英文歌"，故應(yīng)該使用it作形式賓語，形容詞easy作賓語補(bǔ)足語．

點(diǎn)評 本題考查it的用法，it經(jīng)常在句中作形式主語或形式賓語，再由動(dòng)詞不定式作真正主語或賓語；這樣做的目的是為了避免句子出現(xiàn)"頭重腳輕"的現(xiàn)象．

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