Paper produced every year is ________ the world's production of vehicles.
| A．the three times weight of | B．three times the weight of |
| C．as three times heavy as | D．three times as heavier as |
__ Mr. Jones called while you were out. He was in _____ very bad temper.
| A．/ ; a | B．A; / | C．The; the | D．A; a |
. Many ___ scientist wants to be __ second Newton.
| A．a; the | B．a; a | C．/; a | D．/; the |
. When __ New Year’s Eve arrives, I can still remember the wonderful night in _______ winter of 2002.
| A．/; the | B．a; the | C．/; a | D．the; the |
. When it comes to bringing up children, some people say ____ discipline produces __ ____ happy, well-behaved child.
| A．/; a | B．the; a | C．a; / | D．a; a |
. She thought it __ great experience as she enjoyed the beauty of ___ nature.
| A．a; / | B．a; the | C．the; / | D．the; a |