Whenever his mother spoke to him, ____ was fairly often, he would talk on and on without giving her a chance to speak.

A．that

B．what

C．which

D．who

“同学们，大家起来，担负起天下的兴亡！……同学们！同学们！快拿出力量，担负起天下的兴亡”。这首由田汉作词、聂耳谱曲的《毕业歌》： [ ]

①唱出了无数莘莘学子的爱国热情

②表达了他们强烈的历史使命感和社会责任感

③已经过时不必要再学唱

④激励了无数青少年献身祖国

A、①②④  

B、①②③  

C、②③④  

D、①③④