The other day, my brother drove his car down the street at I thought was a dangerous spee

发布时间：2020-08-29 21:53:58

The other day, my brother drove his car down the street at      I thought was a dangerous speed.    
A. as
B. which
C. what
D. that

网友回答

A. as
B. which
(答案→)C. what
D. that
解析：考查名词性从句。介词at后为宾语从句，I thought为插入语，从句中缺少主语，所以用what，故选C。
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