单项选择题
A. He left his camera at the airport. B. He enjoyed using his new camera. C. He lost his new camera on his trip. D. He left his camera in his friend’s car.
A. They have more graduates from community colleges. B. They score far below the average education level. C. They obviously are victims of the American education system. D. Their academic performances are worse than their white peers.
A. It’s crowed with tourists. B. No flight goes there. C. The weather is warm. D. It costs much to go there.