I can still recognize Mr. Johnson, who is standing by the door, even though he looks ___different now.
| A．mostly | B．slightly | C．unlikely | D．finally |
32. Children are easily exposed to the Internet culture ________ violence increases to such a degree that parents don’t allow them to go online.
| A．which | B．whose | C．where | D．That |
31. —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 |
30. In some countries, treatments for A(H1N1) flu were neither ________ nor effective, and many patients died because of infection.
| A．critical | B．scientific | C．necessary | D．Special |
29.For English teachers ________ a more effective role in teaching, they must make every effort to raise students’ cross-cultural awareness.
| A．to play | B．playing | C．having played | D．Play |
28. —Did you hear Tom was criticized for his spelling mistakes in his English composition?
—Yes, but a more careful person ________ so many mistakes.
| A．wouldn’t make | B．needn’t have made |
| C．shouldn’t make | D．wouldn’t have made |