单项选择题
A．was dwarfed by its enemies B．could use language C．left a lot of fossils in the hot and wet environment D．reached Flores 40,000 years ago
A. Hold the line B. flight number C. ask a question D. To New York E. May I have you name F. reconfirm my seat G. please check in H. On May 11th
A．too much food and water in the body B．a lack of oxygen in the blood C．seeing or thinking about food D．a lack of certain chemicals in the blood