简答题 Few people realize that how essential health is to a normal life until we are seriously ill.

【参考答案】

we应改为they[解析] 代词误用。前面的主语是people(人们)，后面相应的代词就不能用we(第一人称)，应用th......

(↓↓↓ 点击下方‘点击查看答案’看完整答案 ↓↓↓)