-- I'd like to invite you to a party tomorrow evening. -- Thank you, but ______ I'll be free I'm uncertain. A. while B. if C. when D. whether 答案:D下列各组词语中加点字的读音,完全正确的一组是( ) A. 帏裳cháng 睥睨bì 赠谥美显yì 羽扇纶巾guān B. 栏楯dùn 呕哑ōu 豆蔻年华kòu 纤云弄巧qiān C. 渌水lǜ 江渚zhǔ 洎牧谗诛zì 殒身不恤yǔn D. 遗施(wèi) 踟蹰chú 雕栏玉砌qì 逡巡畏义qūn