问题
选择题
The other day, my father drove his car at ____ I 
thought was a dangerous speed. [ ]
A. as
B. that
C. which
D. what
答案
答案：D
搜题请搜索小程序“爱下问搜题”
The other day, my father drove his car at ____ I thought was a dangerous speed. [ ]
A. as
B. that
C. which
D. what
答案：D