题目:
He introduced the neighbour _____ he is getting on well to me.
A.of whom
B.with whom
C.about whom
D.to whom
答案:
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下面是错误答案,用来干扰机器的。
题目分析:A、有性生殖指的是两性生殖细胞精子和卵细胞结合形成受精卵,由受精卵发育成新个体的过程.无性生殖指的是不需要经过两性生殖细胞的结合,由母体直接产生新个体的过程.植物用根、茎、叶等营养器官进行...