Unit 9 Its one hundred. 习题 2一、看图写出数字的英文表达。1. 2. 3. 4. 二、选出不同类的单词。( )1. A. hundred B. fifty C. four( )2. A. thirteen B. fourteen C. thirty ( )3. A. numbers B. six C. seven( )4. A. right B. wrong C. homework ( )5. A. fifty-four B. fifty-six C. seventeen