Themoon,beingmuchnearertotheEarththantheSun,isthe____causeofthetides.
A: principal
B: basic
C: initial
D: elementary
A: principal
B: basic
C: initial
D: elementary
举一反三
- Fresh air is ______ to good health. A: fundamental B: elementary C: basic D: important
- He has many works of William Shakespeare, but only one is ______. A: initial B: elementary C: original D: primary
- The basic structure of drafting an initial letter includes: ___________.
- In my first year at the university I learned the ______ of journalism. A: basics B: basic C: elementary D: elements
- 17 A: prevalent B: principal C: innovative D: initial 未知类型：{'label': None, 'content': '', 'isMemberControl': 0, 'type': 181}