Measures must be taken to prevent pollution ____ happily.
| A．from we live | B．for us to live |
| C．us living | D．from our living |
________makes the book so extraordinary is the creative imagination of the writer.
| A．That | B．What | C．Who | D．Which |
—The patient looks much better.________ is it that has made him ________ he is today?
—Perhaps the special medicine and his family's patient care.
| A．What；that | B．That；that |
| C．What；what | D．What；which |
Nobody would stand out admitting the fact，for some reason，________ they lost the game.
| A．that | B．which | C．what | D．why |
David Beckham has ________ it takes to become a professional football player.
| A．who | B．what | C．which | D．that |
________ has been mentioned above，continued chairman after he took a sip of coffee，________ the project must be carried out before spring flood comes.
| A．As；that | B．That；which |
| C．This；which | D．It；that |