题目内容
2.99.It's necessary for people to do morning exercise.
分析 It's necessary for people to do morning exercise.人们有必要做早操.
解答 答案:It's necessary for people to do morning exercise.
结合图片是一些人在做操,说的是一件客观事实,所以时态用一般现在时,这个句子考查句型It's necessary for sb to do sth表示对某人来说做某事是必须的,做早操用 do morning exercise,故答案是It's necessary for people to do morning exercise.
点评 考查完成句子,准确分析所给的提示,用合适的主、谓宾等完成句子.
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