6．Newly-developed materials for spaceships can___________extreme weather conditions.
| A．hold | B．support | C．stand | D．Carry |
She is in a poorof health, which worries her parents much.
| A．position | B．situation | C．condition | D．state |
Struck by the terrible earthquake, Wenchuan was from the outside.
| A．cut up | B．cut down | C．cut off | D．cut in |
Paper produced every year isthe world’s production of vehicles
A three times weight of B three times the weight of
C as three times as heavy D three times so heavy as
No one knows how largeuniverse is， butman has never given up the attempt to explore new stars and new planets.
A. the；/ B/; the C/：/ D the； the
Coco Cola, in which much sugar，is not part of adiet.
| A．contained; health | B．is found; healthy |
| C．finding, well | D．containing; nutritious |