“碧玉妆成一树高,万条垂下绿丝绦”,这是大家都熟悉的歌咏春

 “碧玉妆成一树高,万条垂下绿丝绦”,这是大家都熟悉的歌咏春风绿柳的诗句。其实万千枝条及其绿叶,都是由什么直接发育来的(    

A.       B. 种子   C.    D. 果实

答案

C

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