题型：选词填空（单句） 题类：常考题 难易度：普通
新目标（Go for it）版初中英语九年级下学期专题复习(三)语法 情态动词
— I hand in the survey on the use of bicycle sharing right now?
—No, you needn't.
real pleasure pioneer invent daily |
Paul: Hey, Jenny, the subject for my school project is "Small invention that changed the world". Can you help me think of an invention?
Jenny: With {#blank#}1{#/blank#}! Let me think ... hmm ... I know! The zipper!
Paul: The zipper? Is it {#blank#}2{#/blank#} such a great invention?
Jenny: Think about how often it's used in our {#blank#}3{#/blank#} lives. You can see zippers on dresses, trousers, shoes, bags ... almost everywhere! I saw a website last week. The {#blank#}4{#/blank#} of different inventions were listed there. For example, it mentioned that the zipper was {#blank#}5{#/blank#} by Whitcomb Judson in 1893. But at that time, it wasn't used widely.
Paul: So when did it become popular?
Jenny: Around 1917.
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