The twins look the same. Mr Li find ______ hard to tell one from the other.
A it B them C her D that
The beautiful mountain village __________ we spent our holiday last year is located in __________ is now part of Guangxi.
| A．which； where |
| B．where ； what |
| C．that； what |
| D．when； which |
In China，the number of cities is in-creasing __________ development is recognized across the world.
| A．where |
| B．which |
| C．whose |
| D．that |
The girl arranged to have piano les-sons at the training centre with her sister __________ she would stay for an hour.
| A．where |
| B．who |
| C．which |
| D．what |
Stephen Hawking believes that the earth is unlikely to be the only planet __________ life has developed gradually.
| A．that |
| B．where |
| C．which |
| D．whose |
Children who are not active or __________ diet is high in fat will gain weight quickly.
【选项 】
| A．what |
| B．whose |
| C．which |
| D．that |