How long have Chris learned violin?
举一反三
- How long you English? A: have, learned B: have, been learning C: did, learned D: was, learning
- How long does it take Chris to commute?
- 2. How long did it take Chris to get a scuba diving license?
- In this section, you have learned how to ____________.
- ________English? A: How long time are you studying B: How long do you study C: How long have you been studying D: How long time have you studied