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
The fleet made several expeditions _______ the exploration was stopped.
A. when B. before C. while D. since
The Tibetans have lived in the Himalayas for centuries and have adjusted to the conditions _________.
A. at such great height B. at such a great height
C. on such great height D. on such a great height
______ their return, they were praised as national heroes.
A. At B. By C. On D. With
