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题目内容
（河南城建学院大学英语四）
20. (单选题) According to the third paragraph, birds including geese are used in many ways except （ ）.(本题1.0分)
A、 making noise to warn a strangers’ approaching
B、 giving warning against the enemy’s coming
C、 guarding a house and leading the blind
D、 watching out for fault in small steel products
A、 making noise to warn a strangers’ approaching
B、 giving warning against the enemy’s coming
C、 guarding a house and leading the blind
D、 watching out for fault in small steel products
参考答案