．—Really ? Who will give ____lecture ? What is it about ?
—Professor Chen , ____president of Beijing University . About pollution .
| A．the ;a | B．the;/ | C．a ; the | D．a ;/ |
He states that good qualities such as honesty and self-discipline make ____he is today.
| A．whom | B．how | C．what | D．which |
______ his solid evidence, the judge declared him innocent in court and set him free immediately afterwards.
| A．Believing | B．Have believed |
| C．Believed | D．To believe |
Some researches have proved that water quality ____ due to too many dams and pumps in some areas.
| A．has been declined | B．is being declined |
| C．is declining | D．had been declining |
Only when their private photos appeared on foreign magazines____ that they had been tracked by reporters.
| A．the royal couple were aware | B．were the royal couple aware |
| C．are the royal couple aware | D．the royal couple are aware |
After the earthquake I went there, I saw the whole town____, and now everything has changed.
| A．in ruins | B．in poverty |
| C．in disorder | D．in rags |