Why did Natterson-Horowitz and Bowers write the book?
A、To better educate human teenagers.
B、To better understand their own children.
C、To research on adolescent peer pressur
D、To get to know adolescent drinking problem.
Writing: For this part, you are supposed to write an essay in about 100-120 words based on the following situation. Remember to write it clearly.(本题25分)你(Li Yuan)要参加一次英语征文比赛,题目为 My Favorite Photo。请写一篇短文参赛,内容包括:l 拍照时间和地点;l 照片中的人物或景物;喜欢这张照片的原因。
Which of the following is closest in meaning to “socialize” in Paragraph 2?