______are the basic elementary sentences of the language, the stuff from which all else is made.

单项选择题The Love Song of J. Alfred Prufrock was written by______.

单项选择题The British Prime Minister is appointed by______.

单项选择题At the beginning of the 16th century the outstanding humanist ______wrote his Utopia in which he gave a profound and truthful picture of the people's suffering and put forward his ideal of a future happy society.

单项选择题To avoid the mistakes of our forefathers, the author suggests that______.

单项选择题According to the author, the greatest mistake of our forefathers was that______.