◎ 题干
The growing speed of a plant is influenced by a number of factors, _____ are beyond our control.

[     ]

A. most of them
B. most of which
C. most of what
D. most of that
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“Finishthewords. 按要求写单词。1. 反义词old →hot →under → 2. 缩写Let us → How is → What is →…”主要考查了你对  【关系代词】【介词和介词短语】【非限制性定语从句】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。