问答题
Some companies have long boasted about the efficiency, convenience and personalized service that distinguish commerce online.
【正确答案】
【答案解析】长期以来，一些公司一直标榜它们与众不同的网上商务服务的方便、高效和个性化。
问答题
An old enterprise has recently become one of Australia"s fastest growing industries—wine exports have boomed beyond any Australia"s wildest dreams.
问答题
A surprising amount can be learned in a short time by those who have clear objectives and are prepared to work consistently, providing that they clear their mind of some prevalent misconceptions.
问答题
Some people, including some doctors, are not in favor of these life-extending measures, and they argue that people should not be forced to go on living when the conditions of life have become unbearable．