[图文]听力训练（17）

Passage Two

15）A．They are more nervous．

    B．They are less productive．

    C．They are much smaller．

    D．They learn more slowly．

16）A．They can live on steep slopes．

    B．They are particularly healthy animals．

    C．Goat leather is very valuable．

    D．Goats are particularly intelligent．

17）A．They like people． B．They feed on scraps．

    C．They don't wander far． D．They need little space．

Passage Three

18）A．They are afraid of experimenting．

    B．They are afraid of shocking people．

    C．They are afraid of changing their ideas．

    D．They are afraid of techniques and styles．

19）A．Different materials．B．Different artists．

    C．Fine materials．D．Special artists．

20）A．Prints．B．Pictures．

    C．Water paintings．D．Sculptures．