58、what do many observers predict in view of the experience of the 20th century?
举一反三
- what do many observers predict
- What are the characteristics of English literature in the 20th century?
- What time does the classic Hollywood movies often refer to？ A: 60s to 80s of the 20th Century B: 20s to 50s of the 20th Century C: 30s to 50s of the 19th Century
- What have been built in London since the 20th century?
- The first non-natural colors were produced _________. A: many centuries ago B: in the 19th century C: in the 20th century D: only recently