1、Recent studies have posed the question as to whether there is a link between film violence and real violence.
A.supposed B.poised C.aroused D.raised
2、Floods have undermined the foundation of the ancient bridge.
A.weakened B.reached C.spoiled D.covered
[解析] undermine侵蚀……的基础。weaken使变弱;reach到达;spoil损坏,毁掉;cover覆盖。故答案为C。
3、A frequently cited example of the endangered species is the pand
A.A. worried B. neglected C. reduced D. mentioned
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