问题 选择题
选出下列单词中不属于同一类的一个。
( ) 1. A. holiday
( ) 2. A. farmer
( ) 3. A. flower
( ) 4. A. mirror
( ) 5. A. third
B. Sunday
B. farm
B. grass
B. behind    
B. three
C. Saturday
C. driver
C. family
C. under
C. seven
答案

1. A  2. B  3. C  4. A  5. A

填空题
单项选择题