ThiskindofTVsetisanewly___machine.
A: inventing
B: toinvent
C: invented
D: invent
A: inventing
B: toinvent
C: invented
D: invent
C
举一反三
- ThiskindofTVsetisanewly_____machine. A: inventing B: invited C: invented D: invent
- 57. James watt ____ the steam engine. A: was inventing B: invented C: had invented D: has invented
- He wants to create a machine that could not only ______ others, but also create original pieces in a style of its own. A: imitate B: indicate C: dictate D: invent
- Which of the following is NOT true about young people in their speech A: They use words invented by pop stars. B: They copy the speech of their contemporaries. C: They give words new meanings. D: They invent words that older people cannot understand.
- Removing seeds from cotton plants was a slow job until Eli Whitney invented the cotton gin. What is a cotton gin? A: a drink B: a book C: a machine D: a cloth
内容
- 0
Select the following true algorithms (methods) which have been invented in machine learning? A: Abstraction B: AdaBoost C: Decision Tree D: Generalization E: Perceptron F: Random Forests
- 1
If computers ______, many problems on space flight could not have been solved. A: had not been invented B: are not invented C: were not invented D: have not invented
- 2
发射人造卫星 未知类型：{'label': 'questionDesc', 'content': '请为以下词组选择适合的英文表达。', 'isMemberControl': 0, 'type': 181} A: launch a new enterprise B: invent a machine C: launch an artificial satellite
- 3
An American_______the bicycle. A: is invented B: invented C: invents
- 4
It is common knowledge that black tea in China more than 600 years ago. A: is invented B: was invented C: invents D: invented