The melody is then taken up by the flutes.接着由长笛奏主旋律。These flutes have 6 open holes and a lovely bright sound.笛子有6个吹气孔,奏出的声音响亮清脆.Such as I can play wooden flutes , bamboo flutes, and classical flutes.比如,我会演奏木笛 、 笛、古典笛子....
Many adults have some problems with literacy and numeracy...很多成年人在读写和计算方面都有困难。There was also a strong link between children'slow maths scores and parents' numeracy problems.孩子数学成绩差也与父母算术不好密切相关。Six months later ...