Ⅱ . Vocabulary and Structure( 15 points )Directions: There are 15 incomplete sentences in this section. For each sentence there are fourchoices marked A, B, C and D. Choose one answer that best completes the sentenceand blacken the corresponding letter on the Answer Sheet.6. The world will be different, and we have to be prepared to____ to the change.
A、agree
B、turn
C、adapt
D、move
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.
Which of the following statements about eighth graders is true?