combining number造句

例句与造句

1. 5 . build up intuitive concepts , and penetrate the thought of combining numbers with pictures
   五、建立直觉观念，渗透数形结合思想。
2. Cowboy is required to keep track of only five signals now , but he may have to think harder soon . dr . findley plans to shine two lights at once , and to require the baboon to push the button when the correct combined number has sounded
   现在只要求牛仔接触5种信号，但不久它也许不得不多动点儿脑筋。芬德利博士计划让两盏灯同时亮，并要求牛仔，在正确的两数之和报出后，由它再按动电钮。
3. It's difficult to find combining number in a sentence. 用combining number造句挺难的