A．It is caused to a large degree by an increased rate o……

单项选择题_______ looks at language from a psychological point of view, and to him, competence is a property of the mind of each individual.

单项选择题A typical feature of the English Victorian literature is that writers became social and moral _______ , exposing all kinds of social evils.

单项选择题English has undergone dramatic periods. The period of _______ is roughly from 449 to 1100.

单项选择题Which of the following words is inflectional

单项选择题Britain is separated from the rest of Europe by the English Channel in the _____ and the North Sea in the east.