He _____ his work with animals.
| A．is famous as | B．is famous for | C．is well known as | D．is well known to |
___ we know, in a chemical change, energy cannot be created, ____.
| A．Which, nor can it be destoyed | B．As, neither it can be destroyed |
| C．As, neither is it able to be destoryrf | D．What, nor is destoryed |
In ___ weather, Tome prefers __ at home ___ go out for playing.
| A．such a bad, to stay , to | B．so bad a, to stay, to |
| C．such bad, to stay, rather than | D．such bad, staying , to |
Life in the oceans ranges from the tiniest plankton(浮游生物) ______ to giants like sharks and whales.
| A．all the way | B．in the way | C．by the way | D．on the way |
Our TV sets sell well, but ten years ago no one could have imagined such a big share in the market that they ____.
| A．were having | B．had had | C．were to have | D．had |
You’ll soon____after you spend several days on the seaside .
| A．hold up | B．bring up | C．pick up | D．take up |