【单选题】Those who object to irradiation say that the process may create substances not found in nonirradiated food. Since the 1960’s researchers have studied irradiated food at microscopic levels to try to fi...
【简答题】Chinese people tend to welcome healthcareproducts as the living standards improve. Theywould spend quite a large sumof money buyingenergy drinks, vitamin pills and beauty drinks. Thesehealth careprodu...
【简答题】"You're going to another country to study? How wonderful! You're really 1 !" But is it true all the time? Specialists in intercultural studies say that it is not easy to 2 to life in a new culture. Th...