单项选择题
A. They axe useful and practical. B. They are fashioned and quick to arrive. C. They are imaginative and personal. D. They are of great importance.
A. He has a darker skin now. B. He went south to get sun-tanned. C. He could not recognize his mother. D. He works in a southern state.
A. Because she was a black girl. B. Because she got the highest average in the class. C. Because she wanted to hit the chairman’s wife. D. Because she refused to retake the exam.