The comments from the State Department came after Iran failed to provide a final response Friday to a proposal brokered by the United Nations nuclear watchdog agency under which Tehran would ship abroad much of the low-enriched uranium it has produced in an enrichment effort that has drawn international concern.

VOA: standard.2009.10.24

I'm going to end with the final reading response.

本节课最后布置一个课后作业。

耶鲁公开课 - 心理学导论课程节选