单项选择题
A. the life span of trees B. the age of redwoods C. making trees grow quickly D. cutting trees for lumber
A. I prefer the leather one B. What do you like C. It looks warmer D. clerk E. It sounds nice F. price tag G. to try it on H. Which one do you like better
A. use physical punishment for discipline B. have children who finish college C. have children who are out of control D. show less love to their children