1. According to ________ UN report, 70 percent of the world population have______ access to huge amounts of information through the Internet from their homes.
A．an；不填 B．a；an C．an；an D．a；不填
2. Though Typhoon Muifa didn’t strike Wenzhou in the end, it still caused great _______ to the local economies.
A. injury B. destroy C. ruin D. damage
