—I’mgoingon dietthesedays.—Inm

—I’m going on diet these days.—In my opinion, you should have balanced diet.A.a; /B.a; aC./; aD.the; the

B解析试题分析：on a diet和have a balanced diet都是固定短语。句意：--这些天我一直在节食。--依我看，你应该有一个平衡的饮食。考点：考查固定短语的用法。点评：本试题难度适中。冠词是高中学生必须掌握的知识点，虽然在初中就提到冠词，由于冠词的用法太多，做题时必须根据不同的语境来确定用哪一个冠词。冠词在固定短语中的考查也是近几年的热点。即学即练：George couldn’t remember when he first met Mr. Anderson, but he was sure it was Sunday because everybody was at 　　 church. 　A. /; the B. the; / C. a; / D. /; a解析：C。a Sunday泛指某一个星期天；at church为固定搭配，不用冠词，意为“在做礼拜”。

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