. The number 9.11 is a special number, ______, I think, that will be remembered by the Americans for ever.
| A．what | B．it | C．which | D．one |
When he joined them in the work, he was disappointed at there _______ so little to do.
| A．being | B．were | C．having | D．had |
He had a strange hairstyle and he instantly became the ______ of attention the moment he stepped into the classroom.
| A．aim | B．focus |
| C．direction | D．point |
More money and effort should be spent to _______ the cultural relics in the world.
| A．keep | B．remain |
| C．preserve | D．support |
In communication, a smile is usually _____ strong sign of a friendly and _____ open attitude.
| A．the; / | B．a; an | C．a; / | D．the; an |
Surrounded by the armed police and having no way to escape ,the rebels (叛乱者) in Xinjiang Autonomous Region were forced to _____
| A．give up | B．give away |
| C．give in | D．give out |