A．the Westminster systemB．the White House systemC．the U……

单项选择题Both syntax and semantics are the branches of linguistics, the former studies the rules governing the combination of words into sentences, the latter studies ______.

单项选择题Virginia Woolf was an important female ______ in the early twentieth century England.

单项选择题The official language of Canada is ______.

单项选择题In English, nouns, verbs, adjectives and ______ make up the largest part of the vocabulary, the open classes.

单项选择题Nation” as a free root can function alone in a sentence while diet is a ______, which can not function alone grammatically and has to combine with other morphemes to create new words.