题目内容
2.As we all know,Thomas Edisoninvented(发明) a lot of things.分析 众所周知,托马斯爱迪生发明了很多东西.
解答 答案:invented 根据题干,结合提示,可知句意:众所周知,托马斯爱迪生发明了很多东西.可知是说爱迪生发明了很多东西,这已经成为过去,应该用一般过去时态.发明,invent,动词.过去式是invented,故填:invented.
点评 本题主要考查一般过去时态,首先判断出时态,然后写出动词invent的适当形式.
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