题目内容
15.它们一定真的很有价值,我可以看一看它们吗?Theymust be really valuable.Can I see them?
分析 must be
解答 答案:must be.
首先通过中英文句子的比对,可知英文句子中缺少"一定"的表达.此处表推测,表示"一定"用情态动词must,后面跟系动词be原形,故答案为:must be
点评 做这类题型,首先根据所给汉语明确句子所要考查的单词或短语的拼写,再结合相关语法知识对单词或短语做出形式上的变化.
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