问题
选择题
It has come to my notice _______ some of you have missed classes.
A．what
B．which
C．that
D．when
答案
答案：C
考查定语从句。从句不缺少句子成分，it指的是后面从句内容，故引导词用 that。选C。
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It has come to my notice _______ some of you have missed classes.
A．what
B．which
C．that
D．when
答案：C
考查定语从句。从句不缺少句子成分，it指的是后面从句内容，故引导词用 that。选C。