As is known to us all, _____ tiger is in _____ danger of becoming extinct.
| A．the, a | B．the, 不填 |
| C．a, 不填 | D．不填, the |
On my way home I met a girl ______ you talked with in the library yesterday.
| A．which |
| B．she |
| C．whom |
| D．whose |
The famous basketball star, ______ tried to make a come back, attracted a lot of attention.
| A．where |
| B．when |
| C．which |
| D．who |
Women ______ drink more than cups of coffer a day have greater chance of having heart disease than those ______ don’t.
| A．who；/ |
| B．/;who |
| C．Who; who |
| D．/;/ |
Mary was much kinder to Jack than she was to others, ______, of course, made all the others upset.
| A．who |
| B．which |
| C．what |
| D．that |
Ted came for the weekend wearing only some shorts and a T-shirt, ______ is a stupid thing to do in such weather.
| A．this |
| B．that |
| C．what |
| D．which |