选择正确的意思. ( ) 1. eleven books ( ) 2. thirteen ch

( ) 2. thirteen chairs

( ) 3. forty-two pens

( ) 4. fifty-six erasers

( ) 5. sixty-five markers

B. 十一本书

C. 五十六块橡皮

D. 四十二支钢笔

E. 六十五支记号笔