GWD3-4

viviansecret

GWD3-Q4:

Yellow jackets number among the 900 or so species of the world’s social wasps, wasps living in a highly cooperative and organized society where they consist almost entirely of females—the queen and her sterile female workers.

A.    wasps living in a highly cooperative and organized society where they consist almost entirely of

B.    wasps that live in a highly cooperative and organized society consisting almost entirely of

C.    which means they live in a highly cooperative and organized society, almost all

D.    which means that their society is highly cooperative, organized, and it is almost entirely

E.     living in a society that is highly cooperative, organized, and it consists of almost all

答案：B。这个我觉得没啥问题。我的问题在于，前半部分未划线句子中，number是作为动词使用吗？整个前半个未划线的含义是什么呢？请多多指教：）

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