中国大学MOOC: You can confirm your travel arrangements to the United Kingdom once you received your .
举一反三
- 中国大学MOOC: You can put your road sign photos in your travel (photo) album, and ___________ them with your friends.
- 中国大学MOOC: Once you have familiarized yourself with your patterns, you can take advantage of ____ techniques to improve your health and productivity.
- 中国大学MOOC: If you go abroad, you need your ________ as one of your travel documents.
- 中国大学MOOC: When you travel abroad, set your watch immediately to agree with local time at your _________.
- 中国大学MOOC: If you want to change your order, you can say: