中国大学MOOC: The book is _______ for the use of beginners.
举一反三
- The book is _______ for the use of beginners.
- 中国大学MOOC: This book, which was written in simple English, is suitable to beginners.=> This book ____ in simple English is suitable to beginners.
- This book is of great _______ (价值) to beginners.
- 中国大学MOOC: Use this address book to _______ a directory of the e-mail addresses and telephone numbers of our friends.
- 中国大学MOOC:"The applicants are required to use the online appointment system to book an ___ to attend the visa application center.";