As we have mentioned previously, we will be dedicated to solving the problem within the current framework, rather than _____ a new one.
| A．establishing | B．establish |
| C．to establish | D．established |
______ the danger from enemy action, people had to deal with a
severe shortage of food, clothing, fuel, and almost everything.
| A．As soon as | B．As long as | C．As far as | D．As well as |
As a new graduate, he doesn’t knowit takes to start a business here.
| A．how | B．what | C．when | D．which |
. (2010·江西名校模拟) —I’ve heard they went skiing in the mountains last winter.
—It ______ true because there was so little snow there then.
| A．may not be | B．won’t be | C．couldn’t be | D．mustn’t be |
The tomato juice left brown ____ on the front of my jacket．
| A．spots | B．points | C．tracks | D．traces |
Most of the professors _____ to our school were from South Africa．
| A．invited | B．to be invited | C．being invited | D．had been invited |