《Unit 5 Great inventions》其他练习题
选择题
Choose the correct sentence to describe the history of an invention. A. The firs…
填空题
用所给动词的适当形式填空：Paper ___ (invent) in China about 2,000 y…
选择题
In our school's Science Week, students discussed great inventions. Tom said, 'Th…
词汇题
根据句意和首字母补全单词：In 1876, people i________ the telephone.…
选择题
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…
词汇题
补全句子中描述发明史的动词，每空填写一个词。In 1876, Bell …