The Internet holds _________ information virtually on any topic one could think of.
A. a fortune of
B. a wealth of
C. a treasure of
D. a property of
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Right now, you’re probably happy that you have the vast resources of the entire Internet _________.
A. at your fingertips
B. at your fingers
C. at your hands
D. at your hearts
Buyers are conducting _________ research online before speaking to a salesperson.
A. extensive
B. exclusive
C. inclusive
D. complete
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