题目

一套酒具有甲、乙两个酒杯，它们的杯口直径相同（如下图）。一瓶630毫升的饮料，恰好能倒满6套这样的酒具，甲酒杯的容积是（_______）毫升。 答案：【答案】90【解析】略Jim’s school has ______ weeks _____ in the UK in the summertime than ours in China.A. fewer; off B. more; off C. fewer; / D. more; /