Once a picture is proved to be a forgery, it became quite ____. （ ） A: worthless B: precious C: invaluable D: priceless

Why are governments becoming increasingly dependent on biologists and social scientists

Many people are becoming increasingly interested in how healthy their food is.

中国武侠连续剧在西方日益受到大众的欢迎，这要归功于网络巨大的影响力。 A: Chinese Wuxia series are becoming increasingly popular in the West. This is thanks to the huge influence of the Internet. B: Chinese Wuxia series are becoming increasingly popular in the West, which is thanks to the huge influence of the Internet. C: Thanks to the great power of the Internet, Chinese Wuxia series are becoming increasingly popular in the West. D: Due to the great power of the Internet, Chinese Wuxia series are becoming increasingly popular in the West.

Marketing techniques are becoming increasingly ______.? more sophisticated; ;|sophisticated;;|much sophisticated; ;|very sophisticated