—How much do you know about the 3D film technology?
—A little. Not until __________ the hot movie Avatar __________ some about it
| A．did I see; did I begin to learn |
| B．I saw; I began to learn |
| C．I saw; did I begin to learn |
| D．did I see; I began to learn |
Do you still consider the child _______ ?
| A．an honest boy | B．a honest boy |
| C．honest boy | D．the honest boy |
The average price of commercial houses in our city has reduced by _____ 30 percent ,so we can buy one at _____ low price .
| A．the; the | B．the; / | C．/; a | D．/; the |
They no longer have to ______ large numbers of temporary workers to do the harvesting.
| A．take on | B．hire on | C．work on | D．carry on |
But the unpleasant feeling of coldness disappeared at the _______ of his students pouring out of their classroom to give him a warm, wordless welcome.
| A．sight | B．scene | C．view | D．sign |
A terrible earthquake struck Wenchuan, Sichuan Province on May 12th,_____more than 60,000 deaths.
| A．caused | B．having caused |
| C．to have caused | D．causing |