题目内容
【题目】Healthy eating as well as regular exercise __________ a good way to keep healthy.
A. is B. was
C. are D. were
【答案】A
【解析】句意:健康饮食和定期锻炼是保持健康的好方法。as well as regular exercise 作状语,healthy eating动名词作主语,谓语动词用单数;且陈述的是科学事实,用一般现在时
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