Chemical pollution will bring about a threat to agriculture and food chain, and ________ to human health.
| A．frequently | B．significantly | C．steadily | D．consequently |
we first heard of the man referred to as a computer specialist in software.
| A．It was Hilary that | B．That it was from Hilary |
| C．It was from Hilary whom | D．It was from Hilary that |
-----How many elephants have you seen?
---- .
| A．No one | B．None | C．Not many ones | D．Not many. |
Mr.Feng put ZhaoMingthe study group.
| A．in charge of | B．in need of | C．in the charge of | D．responsible |
Here are Daphne and David; _____ is my brother.
| A．the later | B．later | C．the latter | D．latter |
That salesman _____ me to buy his MP4, but it doesn’t work well now.
| A．advised | B．persuaded | C．preferred | D．expected |