简介： 二、单项选择 从下列每题所给的选项中，选择一个最佳答案。（20分） 21. China is _______Asian country, not _______European country. A. a, an B. an, a C. a, a D. an, an 22. To us, a miss is ___________a mile. We can’t afford to make any mistakes. A.as good as B.as well as C.as m...