23. Cao Cao’s tomb is reported ________ in China, which attracts nationwide attention.
| A．being found | B．to be found |
| C．having been found | D．to have been found |
New York, ______ I visited last year, is a nice old city.
| A．that | B．which | C．where | D．in which |
I’ve read all the books ________ you gave me.
| A．which | B．whose | C．whom | D．that |
The famous basketball star,_______ tried to make a comeback, attracted a lot of attention.
| A．where | B．when | C．which | D．who |
____ printed, this science fiction will be popular among the students.
| A．Before | B．Unless | C．When | D．Once |
— I am taking the college entrance examination next week.
— ____!
| A．Well done | B．Good luck | C．Congratulations | D．Have a good day |