【单选题】The town is about ______ ride from here. You ought to start right away.
【简答题】回答11~15题: These four introductory training courses will generally last two or three hours eachand will How long will these four introductory trainingcourses each last? Theywill generally last_________...
【单选题】The boy _____ has two lovely dogs.
【简答题】A.In June, next year. B.In July, next year. C.In June, two years later. D.In July, two years later.
【单选题】To make some changes, ______ is a critical period.