一般过去时描述发明史 — 英语选择题

用所给动词的适当形式填空：Paper ___ (invent) in China about 2,000 y…

In our school's Science Week, students discussed great inventions. Tom said, 'Th…

根据句意和首字母补全单词：In 1876, people i________ the telephone.�…

同学们在讨论重要的发明。哪句话表达了对一项重要发明的�…

补全句子中描述发明史的动词，每空填写一个词。In 1876, Bell …

The mobile phone ______ in 1973, and now it is used all over the world. A. inve…

根据时间提示，用括号中动词的适当形式填空。Today, Lina’s w…

The first practical battery did not exist before 1800. In that year, Alessandro …

根据句意，用括号中动词的适当形式填空：In 1879, Thomas Edison …

补全句子中描述发明史的动词，每空填写一个词。In 1876, Bell …

根据句意和首字母补全单词：In 1876, people i________ the telephone.�…

考官问：Do you enjoy cooking? 选择最恰当的词填空，使回答明确�…