YangYichen wrote:
i'm just wondering whether there should be a "do" follow the businesses?
Here "as" is not used in the sense "similar to" to compare two clauses. Therefore "do" after "businesses" is not required.
"As" is used in the sense "in the role of". For such use of "as", clause is not required.
The following two examples would clarify the different uses of "as":
1. I was fooled as you were. (two clauses are compared
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