问题 选择题 计算下列数字并与英文答案连线。( ) 1. 30 + 13= ( ) 2. 43 + 54= ( ) 3. 37 + 50= ( ) 4. 50 + 50= ( ) 5. 64 + 18= A. eighty-two B. eighty-seven C. one hundred D. forty-three E. ninety-seven 答案 1-D 2-E 3-B 4-C 5-A
