问题 选择题
选出每组单词中不同类的单词。
( ) 1. A. building
( ) 2. A. table
( ) 3. A. do
( ) 4. A. sing
( ) 5. A. my
( ) 6. A. on
B. house
B. lake
B. clean    
B. book
B. her
B. in
C. bridge
C. grass
C. table
C. play
C. she
C. yellow
D. cloud
D. tree
D. sweep
D. dance
D. your
D. under
答案

1. D  2. A  3. C  4. B  5. C  6. C

问答题
单项选择题