① ② ③ ④
My hair is long. My mouth is big. ____
My hair is short. My eyes are big. ____
My hair is long. My mouth is small. ____
My hair is short. My eyes are small. ____
猴妈妈摘了3个桃子,小猴子吃了两个,猴妈妈还剩1个桃子。
选择方框内的单词,并用其适当的形式填入空白处,使内容意思通顺,语法正确。
have too favorite Japan year
Linda is from ____. She is thirteen. Her sister's name is Sally. She is only five ____ old. Linda is in No.2 Middle School. She is a good student. She ____ beautiful eyes. They are big and black. She is a good football player. Her ____ star is David Beckham(大卫·贝克汉姆). Her father is a teacher. Her mother is a teacher, ____. They have a big house and a car. She has a happy family(家庭).
氢氧化钠、碳酸钠分别在水、酒精中的溶解度
氢氧化钠
碳酸钠
20℃
40℃
水
109g
129g
21.8g
49g
酒精
17.3g
40g
不溶
如图的天气系统中,能形成我国东南沿海夏秋季台风天气的是( )