单项选择 适中0.65 引用3 组卷905
Edison ________ the light bulb and Columbus ________ America.
| A．discovered； discovered | B．invented； discovered | C．invented； invented | D．discovered； invented |
18-19九年级上·河北衡水·单元测试
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We ________ our son has a special ability: he can make some animals go to sleep soon.
| A．discover | B．choose | C．share | D．change |
Jeet Kune Do is a type of kung fu, which was ________ by Bruce Lee.
| A．invented | B．found | C．discovered | D．made |
The 17-year-old student is trying to ________ a robot which can think like a human.
| A．discover | B．organize | C．invent | D．achieve |
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