【单选题】Dr.Smith is _______ in his research and does not know anything about politics.
【简答题】一般情况下,水域布设取样断面应设置在拟建排污口上游( )处。
【单选题】What __ his politics?
【单选题】一般情况下,水域布设取样断面应设置在拟建排污口上游( )处。
【简答题】下面是两个句法结构相同的句子,但是它们内部的语义关系有不同的地方。请运用一定的语法分析方法揭示它们的区别。
【简答题】He would ________ it that his son took a livelier interest in politics. A) see into B) see through C) see about D) see to