单选题 Due to a last-minute scheduling conflict, president Kim"s visit to the Toronto plant will be ______ until next Friday.
【正确答案】 A
【答案解析】[解析] 词汇：动词
1．本题考查动词的分词形态，原文意思是“参观工厂将推迟到下周三”，A为正确选项。
2．“be postponed until日程”，“be postponed due to延期理由”常在考题中出现。