题目内容
2.-You should ______ careful in your work and life every day.-You're right.( )
| A. | be | B. | are | C. | is | D. | am |
分析 --你每天都要小心工作和生活.
--你是对的.
解答 答案:A.句意"--你每天都要小心工作和生活.--你是对的.".考查系动词.A原形.B复数.C单数.D通常与I连用.情态动词should后用动词原形,因此答案是A.
点评 考查系动词,is是单数,are是复数,am通常与I连用,要结合语境,选择合适用法,注意人称及主语的单复数变化.
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