Students should give back the books to the library on time.保持句意不变Students ____ _____the books
问题描述:
Students should give back the books to the library on time.保持句意不变Students ____ _____the books
答
Students should give back the books to the library on time.保持句意不变Students ____ _____ the books to the library on time.应填:should return解析:give back = return 归还