题目内容
19.If you have a job,_________ yourself to it and finally you will succeed.( )| A. | do devote | B. | don't devote | C. | devoting | D. | not devoting |
分析 如果你有一份工作,务必专心致力于它并且最后你将成功.
解答 答案:A.表达请求命令的句子叫祈使句.祈使句的构成:肯定句:动词原形+其他成分."Do+动词原形+其他成分"表示加强语气,起强调作用.CD排除,B是否定句,不符合逻辑,故选A.
点评 本题考察祈使句,要掌握祈使句的意义,祈使句的肯定句及强调句型,否定句的构成.
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