小明背对小亮,让小亮按下列四个步骤操作:
第一步分发左、中、右三堆牌,每堆牌不少于两张,且各堆牌的张数相同;
第二步从左边一堆拿出两张,放入中间一堆;
第三步从右边一堆拿出一张,放入中间一堆;
第四步左边一堆有几张牌,就从中间一堆拿几张牌放入左边一堆.
这时,小明准确说出了中间一堆牌现有的张数.你认为中间一堆牌的张数是____.
The CEO from the big company believed that it was the newcomers' ability ____,not the university they graduated from.(difference)
小丽踢了24个毽子,比小佳少踢4个,两人共踢( )个。
-- What’s happening in the street?
-- A group _______ Green Peace are protesting against the summit.