In his lecture, the professor referred to the belief, in contrast to all other countries, ______the elderly are wise, ______is particularly dominant in the Chinese culture．
| A．that; one that | B．that; that | C．which, which | D．that; one |
Now he works in the factory _________his father used to work.
| A．where | B．when |
| C．which | D．that |
You should let your children play _________ you can see them.
| A．where | B．when |
| C．in which | D．that |
The school was built _________ there had once been a church.
| A．where | B．when |
| C．in which | D．that |
—Mom, what did the doctor say?
—He advised me to live _________ the air is fresher.
| A．in where | B．in which |
| C．the place where | D．where |
The WTO can't live up to its name _________it doesn't include acountry that is home to one fifth of mankind.
| A．as long as | B．while |
| C．if | D．even though |