--- Are you satisfied with what he did?
--- No. It couldn’t have been ______.
| A．worse | B．better | C．so bad | D．the worst |
For holidays, many people visit the Great Barrier Reef _______ the northeast coast of Australia, _______ has more than 600 islands.
| A．on, which | B．on, that | C．off, which | D．off, that |
After 1953 _______ people have succeeded in climbing the mountain.
| A．several hundred of | B．several hundreds | C．several hundreds of | D．several hundred |
The gap between rural and urban education in China is widening, and education is the key to _____ rural problems.
| A．solving | B．solve | C．have solved | D．having solved |
The goods bought on line are _________ than those bought in stores.
| A．more cheaper | B．more cheap | C．far cheaper | D．far cheap |
Some Australian Aborigines still live in a similar way to their ancestors, while ______ live in cities, towns and the country in the same way _____ their fellow Australians.
| A．others, like | B．others, as | C．the others, like | D．the others, as |