one and two is three 对three提问1

Is not one and two three?急用 one and two is three 对three提问1 Two and three is One and two is (three).(对括号部分提问) one two three and hihihi 填空 One and two ( ) three 划线部分提问：one and two is three (three被划线)如题 three and two is four? one and one is two there is one sausage ,two green peppers and three potatoes in the pizza.为什么用is One and two is (three)(对打括号的部分提问） Lily has three brothers.one is a doctor and .two are students one and two-------------three这个空填什么A、are B、is What is it that Adam has one,Eve has two and everyone has three? Two dollars for one pair and three dollars for two Two dollars for one pair and three dollers for two( ) Two and three is five 同义句 one and one and one is three 这句子对吗