This album is _____ as it was the only one ever signed by the president.
A: odd
B: unique
C: common
D: singular
A: odd
B: unique
C: common
D: singular
举一反三
- This book is ________ as it is the only one ever signed by the author. A: special B: unique C: are D: unusual
- This book is _____as it is the only one ever signed by the author. A: special B: unique C: rare D: unusual
- This book is ________ as it is the only one ever signed by the author.
- The book is ____as it was the only one signed by this writer. A: unique B: rare C: unexpected D: universal
- The prefix “multi-”means .（ ）。 A: less than one B: unique C: more than one D: only one