题目内容
18.Plants canabsorb(吸收)carbon dioxide and release oxygen.分析 植物能够吸收二氧化碳并且释放氧气.
解答 答案:absorb.
由常识可知情态动词后面用动词原形,结合汉语提示可知答案为absorb.
点评 本句考查谓语动词的用法,由于前面有情态动词,所以后面直接填动词原形.
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