科学发明话题词汇 — 英语选择题
题目
Mia enters instructions into a machine. It then moves boxes and works without her guiding each movement. Which science invention is it? A. a satellite B. a robot C. a microscope D. an engine
《Unit 2 Science and Discoveries》其他练习题
选择题
The new kind of robot ____ by a young scientist last year. A. invents B. invente…
选择题
根据英文释义，选出三种科学发明的正确对应词：① a tool for…
填空题
A device that uses electricity to keep food cold is a ___.
选择题
Choose the correct sentence to complete the passage about a scientific discovery…
填空题
用 who / which / that 填空，完成介绍科技产品的定语从句： 1. Th…
填空题
根据提示，为校刊写一段介绍重要发明的说明文。请在空格…
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At a science fair, Leo can choose a telescope, a camera, or another invention. A…
科学发明话题词汇
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Choose the correct science invention word: An instrument that helps people talk …
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A new invention travels around Earth. It collects information about the weather …
科学发明话题词汇
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填空题
A device that uses electricity to keep food cold is a ___.
科学发明话题词汇
英语
选择题
根据英文释义，选出三种科学发明的正确对应词：① a tool for…
科学发明话题词汇
英语
词汇题
考官问：Do you enjoy cooking? 选择最恰当的词填空，使回答明确…
直接明晰的作答方式