举一反三
- 青书学堂: (单选题) Of all the speech organs, the _______ is/ are the most flexible.(本题3.0分)
- Of all the speech organs,
- Iron and steel are flexible. But they are not as flexible ______ rubber. A) as C) to B) for D) by A: Iron and steel are flexible. But they are not as flexible ______ rubber. B: as C: for D: to E: by
- （）is the most flexible mode of all the transport modes.
- The organs that take part in production of speech sounds are called __________ A: speech production B: pharyngeal cavity C: nasal cavity D: speech organs
内容
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The most important ______ of his speech was that we should all work wholeheartedly for the people.
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Among all the means of transport, _____ transport is the most flexible option for international business. A: air B: road C: sea D: rail
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Mike: （） A: The time of their learning the mother tongue is the most favorable of all. B: Children hear their native language spoken always in its genuine form. C: Children have private lessons all the time to learn their mother tongue. D: Children hear their native language spoken in all possible situations. E: Children have special teachers to teach them. F: Children have flexible organs and sensitive ear.
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中国大学MOOC: The study of speech organs is important to know the nature of __________.
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中国大学MOOC: The organs that take part in production of speech sounds are called __________