When the old lady is alone in the house,her dag makes her fe

題目：

When the old lady is alone in the house,her dag makes her feel__and relaxed
A healthy B lonely C safe D angry

解答：

選C
題中的dag應該dog吧.
用排除法做.要填的詞跟relaxed是並列關係,所以它的取向要跟relaxed一致.
relaxed(放鬆的)是正面的、積極的,所以要填的詞也應該是正面的、積極的.這樣,首先就可以把lonely和angry排除掉.
至於healthy,因爲我們不能說,一條狗能帶給你健康,所以把healty排除掉.
那剩下的就是safe,題中指,狗讓她感到安全和放鬆.