Homework s Exercise 34A on Pages 588-589 Exercise 34B on Pages 592-594 Exercise 34D on Pages 596-597 Exercise 34E on Pages 597-598 Exercise 34F on Pages 599-600 Exercise 34G on Pages 600-601 Exercise 34H on Pages 601-602 预习第35讲(603-620页)Homework ◼ Exercise 34A on Pages 588-589 ◼ Exercise 34B on Pages 592-594 ◼ Exercise 34D on Pages 596-597 ◼ Exercise 34E on Pages 597-598 ◼ Exercise 34F on Pages 599-600 ◼ Exercise 34G on Pages 600-601 ◼ Exercise 34H on Pages 601-602 ◼ 预习第35讲（603-620页）