公共英语考试

【单选题】{{I}}Questions 18～21 are based on the following talk.{{/I}} Why were dogs used for hunting
A、Because they did not eat other animals.

B、Because they were useful for protection.
C．Because they were good hunters.
D．Because they always obeyed their masters.

网考网参考答案：D
网考网解析：
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