China’s public dancers, often ____ as Tiaowu Dama, have found themselves at the center of a public debate in recent months.
| A．referred to | B．having referred to |
| C．referring to | D．being referred to |
___ the day went on, the weather got worse.
| A．With | B．Since | C．While | D．As |
—What was the party like?
—Wonderful. It' s years _____ I enjoyed myself so much.
| A．after | B．when | C．before | D．since |
It was not _____ she took off her dark glasses _____ I realized she was a famous film star.
| A．when; that | B．until; that | C．until; when | D．when; then |
If we work with a strong will, we can overcome any difficulty, _____ great it is.
| A．what | B．how | C．however | D．whatever |
The man ____ visited our school yesterday is from London.
| A．who | B．which | C．whom | D．when |