The Catholic Church should be characterized as__________.

Mark Twain enjoyed the fame being known as__________.

Anxiety over the prospect of giving a speech in front of an audience is known as__________.

There are lexical gaps because of the influence of many factors, such as__________.( ) A: cultural traditions B: thinking patterns C: history D: natural environments

In Para. 4, the auther portrays himself as__________. A: a heavy smoker B: an austere person C: a rule follower D: a forgetful person

Mark Twain enjoyed the fame being known as__________. A: the father of American literature B: the second Lincoln in the history of American literature C: the father of British literature

The scholars in the Renassance who were influenced by the classics in ancient Greece and Rome were mostly known as__________. A: utopianists B: humanists C: classicists D: actionists

【单选题】Walking briskly for thirty minutes will burn as many calories as__________. A. to run for fifteen minutes B. running for fifteen minutes C. you run for fifteen minutes D. fifteen minutes walking

The notion of a language is not __________ and there really exist many types or__________ of the same language. Some language variations result from the language user, that is , his or her geographical origin (__________), or his or her social condition (__________). However, some language variations result from the circumstances of communication, such as __________ and Ligua Franca , __________ and __________ as well as__________.