问题描述：
6.Microsoft is one of___ in the world. a.the big company b.the big companies c.the biggest compa...
6.Microsoft is one of___ in the world.
a.the big company
b.the big companies
c.the biggest companies
d.the biggest company
赶快好不好 谢谢了
6.Microsoft is one of___ in the world.
a.the big company
b.the big companies
c.the biggest companies
d.the biggest company
赶快好不好 谢谢了
问题解答：
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