There are two thousand students in this college, ______ are from the countryside.
| A．one-third of them | B．one-third of which |
| C．one-third of whom | D．one-third in which |
People started to dig in the area for treasure, __________ much damage.
| A．causing | B．to cause |
| C．has caused | D．Cause |
The Chinese language differs__________ Western language in __________ it uses characters which stand for ideas, objects or deeds.
| A．in ; that | B．from; that |
| C．with; which | D．from; / |
When __________ why he was late again, Jack didn’t say anything.
| A．asked | B．to be asked |
| C．being asked | D．Asking |
It is well known that the Internet will let people have __________to huge amounts of information from their own houses.
| A．approach | B．attachment |
| C．attention | D．Access |
__________turns out that learning English is good for your brain.
| A．As | B．What | C．That | D．It |