Jumping out of ___ airplane at a height of 5000 kilometers is ___ unforgettable experience.
| A．an ; a | B．an ; an | C．an ; / | D．a ; an |
We have celebrated this festival for many years and it ________ Tang Dynasty.
| A．is dated back to | B．is dating back to |
| C．dates back to | D．dated back to |
The police are ________ the accident on dangerous driving.
| A．dislocating | B．cancelling |
| C．reflecting | D．blaming |
Listening to music at home is one thing, going to hear it ________ live is another.
| A．being performed | B．performed |
| C．performing | D．having been performed |
The old castle requires ________ after ________ by the storm.
| A．to be restored; hit |
| B．being restored; being hit |
| C．restoring; being hit |
| D．having been restored; hit |
She has already tried her best. Please don’t be too ________ about her job. After all, she is only 21 and ________ from college.
| A．picky; graduating |
| B．particular; has just graduated |
| C．special; has just graduated |
| D．hard; just graduated |