Many comic books ______ into cartoons in the past 40 years.
举一反三
- The population of many Alaskan cities has ______ in the past three years.
- How many years had he lived in Beijing A: 20 years. B: 15 years. C: 10 years.
- How many years have the woman been working in A: Two years. B: Three years. C: Five years. D: Eight years.
- How many trips has he taken in the past 35 years?
- How many years has Richard been working in this company? ________ years.