【正文】
D . will 。 finished C . Have 。 finished B . Have 。 studying We ______ Xiao Li since she was a little girl . A . know B . had known C . have known D . knew Harry Potter is a very nice film .I_______ it twice . A . will see B . have seen C . saw D .see — These farmers have been to the United States . — Really ? When _____ there ? A . will they go B . did they go C . do they go D . have they gone — ______ you ___ your homework yet ? — Yes . I _____ it a moment ago . A . Did 。 study C . has 。 better Zhao Lan ______already ______in this school for two years . A . was 。 good C . has changed 。s happened to him .(呼和浩特) A .