问题
选择题
____ he referred to in his article was unknown to the general reader.
A．That
B．What
C．Whether
D．Where
答案
答案：B
考查名词性从句。What引导主语从句，在从句中作宾语，选B。
搜题请搜索小程序“爱下问搜题”
____ he referred to in his article was unknown to the general reader.
A．That
B．What
C．Whether
D．Where
答案：B
考查名词性从句。What引导主语从句，在从句中作宾语，选B。