【填空题】22 A.It makes use of the Internet. B.It keeps personal records. C.It gives detailed feedback. D.It changes in accordance with the users.
举一反三
- 14. A.It has over 500 employees. B.It was started in 1998. C.It has several branches. D.It is located in Beijing.
- A．It had many more pages than newspapers. B．It was given away for free. C．It dealt with issues rather than events. D．It was more widely available than newspapers,
- Which of the following statements about the elevator pitch are true? A: A.It starts with some common concerns and ends up with an interesting hook. B: B.It should arouse the listener's further actions that the speaker wants. C: C.It is a well-structured concise speech. D: D.It must grab the audience’s attention.
- According to the Internet and American Life Project, 44 percent of Internet users share their thoughts on the Internet.
- Calcium levels in the blood are regulated by A: positive feedback mechanism. B: negative feedback mechanism. C: neither positive or negative feedback. D: both positive and negative feedback.