My brother drove his car down the street at _____ I thought was a dangerous speed.(which, what)
填 what 还是 which? 是从句的宾语还是主语?谢谢!
填 what,不能填 which,这里的 what=the speed that。
what 引导宾语从句(用作介词 at 的宾语),同时 what 在从句中用作主语(不是宾语)。
注:本句涉及所谓的嵌入式宾语从句,有关用法的详细说明,可参见本站曹老师的相关分析(如https://www.cpsenglish.com/question/48061/answer/53617等)。
如果觉得我的回答对您有用,请随意打赏。你的支持将鼓励我继续创作!