In the exam, the _________ you are, __________ mistakes you will make.
| A．more careful; the fewer | B．more careful; less | C．careful; little | D．careful; few |
（2013·辽宁卷)He may win the competition, he is likely to get into the national team.
| A．in which case | B．in that case | C．in whatcase | D．in whose case |
We have launched another man-made satellite, ______ is announced in today’s newspaper.
| A．that | B．which | C．who | D．what |
Nowadays people are more concerned about the environment _______ they live.
| A．what | B．which | C．when | D．where |
There is no simple answer, _____ is often the case in science.
| A．as | B．that | C．when | D．where |
Finally he reached a lonely island _________ was completely cut off from the outside world.
| A．when | B．where | C．which | D．whom |