2. Another epic _____ was published in 1671.
举一反三
- GTS1型探空仪发射机载波频率为（ ） 。 A: 403±5MHz B: 1675±5MHz C: 1671±5MHz D: 1671±3MHz
- 2. i______ (v.) to say sth. while another person is speaking; to interrupt
- It's about time that the articles _________. A: are published B: were published C: shall be published D: will be published
- It’s about time that the articles (文章) _____. A: are published B: were published C: shall be published D: will be published
- This is one of the best books _______. A: that have been published B: that has been published C: that have published D: that has published