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.
单项选择题Linguistically, compared with the writings of Mark Twain, Henry James's fiction is noted for his _______.
单项选择题In Britain, ministers are appointed by the Queen on the recommendation of _______.