10. We went through a period _____ communications were very difficult in the rural areas.
| A．which | B．whose | C．in which | D．with which |
Confucius Constitute is a worldwide non-profit （非营利的）organization, _____ the Chinese government set up to popularize（推广）the teaching of Chinese and spread the Chinese culture.
| A．that | B．it | C．one | D．ones |
There is no _____ that the Chinese people will present to the world a successful, splendid
and unforgettable exposition（博览会）.
| A．belief | B．way | C．doubt | D．need |
The H1N1 flu, often _____ “swine flu” by the public media, is a disease which can be prevented, controlled and cured.
| A．calls | B．to call | C．calling | D．called |
The US auto (汽车) industry, a symbol of the American spirit, narrowly escaped a sudden breakdown, _____ China has become the world’s top automaker.
| A．when | B．while | C．but | D．although |
— _________ Betty this morning?
— Not yet, but she is sure to be here before noon.
| A．Did you see | B．Will you see | C．Do you see | D．Have you seen |