The authorities first acknowledge the dingo problem in the year of___

英语四级

单选题The authorities first acknowledge the dingo problem in the year of__________

A．1788
B．1830
C．1845
D．1960

【线索词】first acknowledge the dingo problem 【定位处】第七段第二句
【解析】选[B]。本题考查澳洲野犬被政府承认是不合法的时间。该句中的Dingoes officially became outlaws in l830 when governments placed a bounty on their heads明确指出时间是在1830年，故[B]为答案o
【设题处】时间处设题

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