19年12月四级真题与答案？1.A wandering cow was captured by the police.2.Some tourists were

19年12月四级真题与答案？

1.A wandering cow was captured by the police.

2.Some tourists were injured by a wandering cow.

3.It is a starting online exhibition.

4.A collection of birds fossils from Austrelia.

5.Some ancient wall paintings from Australia.

6.Photograshs of certain rare fossil enhibits.