单项选择题
W: How many people survived this fire M: There were 2 men on the first floor and 3 women with a child on the second floor, but no one was badly hurt.
A. 2. B. 3. C. 6. D. None.
A. Interests in learning. B. Previous learning experience. C. Plenty of time. D. Possession of a degree in education.
A. At 7:30. B. At 7:15. C. At 7:50. D. At 8:00.