Learning to speak Chinese is a challenge, for it is often difficult for one foreigner to make himself easy________.
| A．understand |
| B．to understand |
| C．understood |
| D．understanding |
Different from________films which have brought him world fame, Zhang Yimou is so fascinated with the new film that he will put on similar show in________Lijiang City of Southwest Yunnan Province.
| A．the; the |
| B．the; 不填 |
| C．不填； 不填 |
| D．不填； the |
You're fortunate________such a good chance.
| A．for getting |
| B．into getting |
| C．to getting |
| D．in getting |
It's impossible________back the wheel of history.
| A．to hold |
| B．holding |
| C．held |
| D．to be held |
The bell________the end of the period rang, ________our heated discussion.
| A．indicating; interrupting |
| B．indicated; interrupting |
| C．indicating; interrupted |
| D．indicated; interrupted |