{01}He spent as much time as he ________ English. A.could learning B.learned C.would learn D.had learned 解析: 本题选A。 {02}The computer was one of the greatest______ in the 20th century. A.inventions B.discoveries C.findings D.explorations 解析:inventions “发明”;B.“发现”;C.“发现,发现物”;D.“探险”。 本题选A。
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