【多选题】利用格式转换软件可以把CD音乐文件转换成计算机能够识别的数字格式,如()
【简答题】A farmer grew some vegetables in his garden. One day his wife was ill and he had no money. He had to sell some cabbages and carrots in the market. The next morning he took two baskets of vegetables to...
【简答题】阅读短文,回答问题。 A poor farmer had a friend who was famous for the wonderful apple tree he grew. One day, his friend gave the farmer a young apple tree and told him to plant it. The farmer was pleased with ...
【多选题】幼儿两餐之间的时间间隔为( )—( )小时
【单选题】幼儿的两餐间隔的时间不宜过长或过短,以 小时为宜。
【简答题】A poor farmer had a friend who was famous for the wonderful apple trees he grew. One day, his friend gave the farmer a young apple tree and told him to plant it. The farmer was pleased with the gift...
【多选题】幼儿两餐之间的时间间隔为( )小时—( )小时。
【简答题】A poor farmer had a friend who was famous for the wonderful apple tree he grew. One day, his friend gave the farmer a young apple tree and told him to plant it. The farmer was pleased with the gift, b...