Several centuries ago, tobacco was regarded as a kind of______.
举一反三
- About twenty-three centuries ago, ______.
- Movies are my favorite kind of______.
- Several years ago, the majority of criminals (be) young men in that area.
- The earthquake that hit the eastern half of the United States two centuries ago is the biggest“mid—plate”one in history．
- . She bought a car several years ago, and it is now still in good co ________ .