题目内容
2.My mother has always _________ we eat every healthily.( )A. | make sure | B. | made sure | C. | be sure | D. | sure |
分析 我妈妈总是确保我们吃得健康.
解答 答案B.
根据has可知,句子使用的是现在完成时,另外sure是形容词,那么可排除A、C、D;这里暗含有对妈妈的感激或其它的情感,故选B.
点评 本题考查动词短语的辨析.英语中有的词组没有捷径,只有平时加强记忆,要注意区别,记忆的时候不能忽视,这是常见的命题方式.平时要加强记忆,做题时,别忘了要结合上下文句意判断.

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