For Wang Shun， university graduate from China's less developed Guizhou Province，shopping o

For Wang Shun， university graduate from China's less developed Guizhou Province，shopping online is delight as she tries to keep pace with the lives of those in big cities.
A. the；a
B. a；不填
C. an；a　
D. a；a

A. the；aB. a；不填C. an；a　(答案→)D. a；a解析：句意：对Wang Shun，来自中国欠发达的贵州省的一位大学毕业生来说，网上购物是一件喜悦的事，因为她试图跟上大城市里人们的生活步伐。第一空，空处作Wang Shun的同位语，应用不定冠词，又因university的读音以辅音音素开头，故应用不定冠词a；第二空，delight为抽象名词具体化，用不定冠词a。

我明天再问问老师，叫他解释下这个问题