【简答题】赤霉素的合成部位主要是()、幼根和幼芽,用赤霉素处理大麦,可以使大麦种子无需()就可产生α-淀粉酶,可简化工艺。
【单选题】Tables are made of___ .
【单选题】— It is a warm day, isn't it? —Yes, it’s _____ cold. I just wear a jacket.
【单选题】----It’s a warm day, isn’t it? ----Yes, it is _______ cold. I just wear a jacket.
【单选题】Tables are made of .
【简答题】The temperature on a warm spring day is °C or °F .
【简答题】Tables
are made of_ _.A. wood B. woods C. wooden D. some
woods
【单选题】听力原文:A nice warm day, isn't it? (3)
【单选题】Tables are made of .