David is such a good boy . all the teacher like

问题描述:

David is such a good boy . all the teacher like
that as who whom

as 正确.as引导定义从句,并在从句中充当like 的宾语.原因一:ike 为及物动词所以其后必须带宾语才完整.原因二:先行词boy之前有such.根据语法规则此时只能用as.