Gulliver's Travels was written by__________.

单项选择题A phoneme is a__________ unit that is of distinctive value.

单项选择题The two leading parties in Britain are__________.

单项选择题In class is syntactically a(n)__________construction.

单项选择题The author's definition suggests that all science fiction deals with_________

单项选择题Which of the following does not usually contribute to the theme in a piece of science fiction