-Why does the Lake smell terrible?
-Because large quantities of water.
| A． | have polluted | B． | is being polluted | C． | has been polluted | D． | have been polluted |
Having finished his morning work,the manager stood up behind his chair,_____himself.(青岛市)
| A．practising | B．spreading | C．stretching | D．extending |
After China launched a______to popularize Chinese, lots of Confucius colleges have appeared in foreign universities.(青岛市)
| A．campaign | B．movement | C．measure | D．struggle |
Though there are some differences in American education and Chinese education, both systems are______excellent graduates. (济南市)
| A．turning away | B．turning out | C．turning off | D．turning in |
Companies must consider how they______data so that their employees can find it fast. (滨州市)
| A．classify | B．recognize | C．store | D．accumulate |
－Let's go to the park tomorrow morning.
－Sorry, I've got an important appointment at 9 o'clock and I can't______to miss it. (济宁市)
| A．manage | B．help | C．wait | D．afford |