A.He shows no opinion either for or against them. |
B.He thinks that they are unnecessary and cruel. |
C.He believes they play an important environmental role. |
D.He expresses a desire that more of them be built. |
A.remain | B.disappear |
C.become rarer | D.get killed |
A.will rise by 5% next year |
B.is relatively stable |
C.is 95% smaller than in the past |
D.has fallen to 95% |
A.are too expensive to run | B.put animals in danger |
C.do not provide enough food | D.keep animals locked up |
A.make a lot of money | B.entertain visitors |
C.ensure animals’ survival | D.educate the public |