选择正确的答案。 |
( ) 1. one + six = __________ ( ) 2. seven -six = __________ ( ) 3. two + four = __________ ( ) 4. nine -seven = __________ ( ) 5. ten -six = __________ ( ) 6. two + three = __________ | A. four B. five C. two D. seven E. one F. six |
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试题答案
1. D 2. E 3. F 4. C 5. A 6. B