第二部分：英语语言知识运用（共二节，满分40分）
第一节：单项选择（共10小题；每小题1分，满分10分）
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
21．I’ll be publishing my results only when I have _________ my research．
A．concerned B．connected C．conducted D．concluded
22．A completely new situation will _________ when the examination system comes into existence．
A．rise B．arise C．arouse D．raise
23．I’d love to join your visit to a local museum today, but I’m on a very _________ schedule —I’ve got a lot of work to do today．
A．ideal B．entire C．tight D．suitable
