题目内容
19.Healthy diet should _______ some nutrition,_______ sugar,protein and calcium.( )A. | contain; included | B. | containing; including | ||
C. | be contained; included | D. | contain; including |
分析 健康饮食应当包含一些营养素,包括火糖,蛋白质和钙.
解答 答案:D 考查现在分词.第一空:根据句意,should后应接动词原形,排除B、C项;第二空:include作分词使用时,应是:including sb/sth或sb/sth included.故D项正确.
点评 考查现在分词,要弄清楚分词与逻辑主语之间是主动关系还是被动关系,分词所表示的动作与谓语动词所表示的动作的先后关系,然后,根据句意选择最符合题意的选项.
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