蔡襄《茶录.熁盏》中记录了宋代点茶的程序“凡欲点茶，先须熁盏令热，冷则茶不浮”，其中熁盏是指（ ）
 Cai Xiang’s Record of Tea: XieZhan stated the general procedure of Dian Cha, detailing that tea cup should be heated to make the tea best served. XieZhan means (    ). A.
洗净茶具clean the tea cup  B.
用高温烫茶具have tea cup heated  C.
用盏喝茶 consume tea with tea cup D.
将茶叶放入盏内烫洗place tea into tea cup for cleaning