15．He can'taccount（解釋）for his absence from school．

分析 他不能為缺課做出解釋．

解答 答案是account．考查動(dòng)詞．句意是"他不能為缺課做出解釋．"句子缺少謂語(yǔ)動(dòng)詞，所以情態(tài)動(dòng)詞can't后面用動(dòng)詞account原形表示"解釋"．故答案是account．

點(diǎn)評(píng) 本題考查翻譯填空．首先要判斷填寫的單詞及固定搭配，然后根據(jù)句意和相關(guān)語(yǔ)法填寫正確的答案．

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