A-A+
The other day my brother drove his car down t
问题详情
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请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：C
解析：at后整句作宾语，即作宾语从句。在宾语从句中was前缺主语，故用what。
