Water consists of hydrogen and oxygen. be composed of:由.s组成Muscle is composed of two different types of protein.肌肉 由两种蛋白质组成 Comprise:由.组成People of65 and over now comprise nearly20%of the population.人口的20%是由65岁及65岁以上的人组成。 Hydrogen and oxygen constitute water Twelve months constitute a year. 13.range The sharks range in length from nine to fourteen feet. Prices range from￡7to￡l0. His talk ranged over a variety of matters. researches that range over a wide field 14.at the thought of At the thought of going to university in Beijing,his heart leapt with anticipation 15.prospect Idelight in the prospect of visiting Beijing. She doesn't like the prospect of having to live alone.4 Water consists of hydrogen and oxygen. be composed of: 由.组成 Muscle is composed of two different types of protein.肌肉 由两种蛋白质组成 Comprise: 由.组成 People of 65 and over now comprise nearly 20% of the population.人口的 20%是由 65 岁及 65 岁以上的人组成。 Hydrogen and oxygen constitute water. Twelve months constitute a year. 13.range The sharks range in length from nine to fourteen feet. Prices range from ￡7 to ￡10. His talk ranged over a variety of matters. researches that range over a wide field 14. at the thought of At the thought of going to university in Beijing, his heart leapt with anticipation. 15. prospect I delight in the prospect of visiting Beijing. She doesn‘t like the prospect of having to live alone