1 . The past two decades have witnessed our motherland’s great changes in various fields, r______ (范围) from health care industry to aerospace field. (根据中英文提示填空)

2 . The show has a massive audience, r________(包括) from children to grandparents. （根据中英文提示填空）

3 . He has various interests, ______ (range) from playing chess to swimming

4 . The program at the theatre differs every night, r________from movies of opera to classical concerts. (根据首字母单词拼写)

5 . ---Can you shoot that bird at the top of the tree? ---No, it's out of________.

A．range

B．reach

C．control

D．distance