There are two types of language in the world: natural language and artificial languag

TWO TYPES OF TRAINING There are two common forms of employee training－on－the－job training

共用题干In every cultivated languages there are two g

共用题干In every cultivated languages there are two g

共用题干In every cultivated languages there are two g

There are two types of people in the world. Although they have equal degrees of health and

阅读理解。 There are two types of people in the world. Although they have equal degree of health and