中国大学MOOC: In addition to __________(book) online, we may also book over the phone.
举一反三
- -We can book an air ticket online or ______. A: at the Internet B: over the phone C: with the phone D: by the Internet
- 中国大学MOOC: You may book _________ seat on the flight to Shanghai at a lower price.
- 中国大学MOOC:" Why are we like Alice in wonderland when we read a book?";
- 中国大学MOOC: We can find the book we want though browsing library ______.
- 中国大学MOOC:"The applicants are required to use the online appointment system to book an ___ to attend the visa application center.";