题目内容
17．The plane is taking off．Pleasefasten（系好）your seat belt．分析 飞机马上要起飞了，请系好安全带．
解答 答案：fasten；
系好：fasten；句中是祈使句，要用动词原形来构成．
点评 翻译题在解题是首先要确定好句子的时态，然后要把握好短语表达，最后要注意句子结构．
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