题目
_ home than it began to rain. A. No sooner had reached HelenB. No sooner Helen had reached C. No sooner had Helen reached
_ home than it began to rain.
A. No sooner had reached Helen
B. No sooner Helen had reached
C. No sooner had Helen reached
题目解答
答案
句意：海伦一到家就开始下雨了。
"no sooner"位于句首，主句要倒装，即把"had"放在主语前。
选C。
解析
步骤 1：识别句子结构
句子结构为 "No sooner + 主语 + 动词 + 其他"，表示“一...就...”。
步骤 2：确定倒装结构
"No sooner" 位于句首时，主句需要倒装，即把 "had" 放在主语前。
步骤 3：选择正确的选项
根据倒装结构，选项 C "No sooner had Helen reached" 符合要求。
句子结构为 "No sooner + 主语 + 动词 + 其他"，表示“一...就...”。
步骤 2：确定倒装结构
"No sooner" 位于句首时，主句需要倒装，即把 "had" 放在主语前。
步骤 3：选择正确的选项
根据倒装结构，选项 C "No sooner had Helen reached" 符合要求。