题目
The child looked at his brother who was badly wounded.A. sadlyB. sadnessC. sadlessD. sad
The child looked at his brother who was badly wounded.
A. sadly
B. sadness
C. sadless
D. sad
题目解答
答案
A. sadly
解析
步骤 1：分析句子结构
句子的主语是 "The child"，谓语是 "looked"，"at his brother" 是介词短语，修饰谓语动词 "looked"。"who was badly wounded" 是定语从句，修饰 "his brother"。
步骤 2：确定正确选项
"looked" 是动词，需要副词来修饰。选项 A "sadly" 是副词，符合语法要求。选项 B "sadness" 是名词，选项 C "sadless" 不是英语词汇，选项 D "sad" 是形容词，都不符合语法要求。
步骤 3：验证答案
将 "sadly" 代入句子，句子变为 "The child looked sadly at his brother who was badly wounded."，语法正确，语义通顺。
句子的主语是 "The child"，谓语是 "looked"，"at his brother" 是介词短语，修饰谓语动词 "looked"。"who was badly wounded" 是定语从句，修饰 "his brother"。
步骤 2：确定正确选项
"looked" 是动词，需要副词来修饰。选项 A "sadly" 是副词，符合语法要求。选项 B "sadness" 是名词，选项 C "sadless" 不是英语词汇，选项 D "sad" 是形容词，都不符合语法要求。
步骤 3：验证答案
将 "sadly" 代入句子，句子变为 "The child looked sadly at his brother who was badly wounded."，语法正确，语义通顺。