GMAT OG 語法全解

Q2:

In her presentation, the head of the Better Business Bureau emphasized that companies should think of the cost of conventions and other similar gatherings as not an exgense, but as an investment in networking that will pay dividends.

A. as not an expense, but as

B. as not expense but

C. not an expense, rather

D. not as an expense, but as

E. not in terms of expense, but