Each of the students, hoping to pass the exam, the book.? A. buying B. having bo

Each of the students, hoping to pass the exam, _____the book.?

A. buying　 B. having bought　 C. should buy　 D. to buy?

试题答案

C

each of the students是句子主语，横线处为句子谓语，hoping to pass the exam是修饰句子主语的非限制性定语。