Trains with the first letter D or Z can run __________ a speed of more than 200 kilometers an hour when it travels __________ the desert.
| A．with; cross | B．in; through | C．at; across | D．for; in |
_______the temperature，______ water turns into steam.
| A．The high， the fast | B．Higher， faster |
| C．The more higher， the faster | D．The higher， the faster |
He knows little of mathematics，______ of chemistry.
| A．as well as | B．no less than | C．still less | D．no more than |
The Chinese Education Department suggests teachers should receive ______ education to catch up with the development.
| A．farther；late | B．farther；later | C．further；lately | D．further；latest |
I think whoever makes ______ contributions to the company than others should get ______ income.
| A．greater； the higher | B．more greater； a higher |
| C．greater； the highest | D．more greater； the higher |
—Are you satisfied with what he did？
—No， it couldn’t have been ______.
| A．worse | B．better | C．so bad | D．the worse |