A new laptop costs about _____ of a second-hand one.
| A．the price of three times | B．three times the price |
| C．as much as the three times price | D．three times more than the price |
______ the meeting were the managers ______ each department of the company in Jiangsu province.
| A．Attend; in the charge of | B．Attending; take charge of |
| C．Being attended; taking charge of | D．Attending; in charge of |
The new government decided to encourage industries ______ technology, which was ______ biology.
| A．basing on; linked to | B．being based on; linking with |
| C．based on; linked with | D．to base on; linked |
A couple of young people went _____ the ship ______ their stolen necklace worth $5000.
| A．abroad; searching for | B．aboard; in search of |
| C．board; in their search of | D．broad; searched for |
Last week the staff made______ suggestions, but unluckily they were just ______ impractical by the manager.
| A．dozen of; dismissed for | B．many dozens of; dismissed from |
| C．two dozen; being dismissed as | D．dozens of; dismissed as |
______that blood diseases are going to continue, we’ll have to______ them.
| A．Assumed; doing research at | B．Assuming; do research on |
| C．Assuming; do research for | D．Being assumed; do research on |