the first three和 three first的 意思 ,区别

The first three 和three first 有何区别 the first three和 three first的 意思 ,区别 the first three divide by the first three digit from the first three paragraphs什么意思 can you answer ___questions?A.a first three B.the first C.the three first D.the first third first three Trp和Thr代表什么? please pay attention to the first three words, The first three students _____the match will get awards. My first three letters are in the wordMy first three letters are in the word 'come '.(翻译) 关于元素周期表的几个英语问题!懂英语和化学的进~(iv)The elements in thr first vertical column are called the ________(Alkali metals?对吧)and the reactivity of these elements ______________on moving down the column while those in the first和first有什么区别 first 和the first 有什么区别 in the corner和on thr corner 和at the corner 有什么区别大神们帮帮忙 对括号部分提问：A spacesuit is like(a very small spaceship).(Neil Armstrong)was the first man toland on the moon.()()a spacesuit()()?()()the first man to land on thr moon? 求翻译!The first three runners won medals.He wonthree first prizes. the first but one、the first but two、the first but three、the first but four、……什么意思 请详细说明并附有例句,