题目内容：
听录音，回答题 You probably have noticed that people express similar ideas in different ways, depending on the situation they are in．This is very natural．All languages have two general levels of (26)__________a formal level and an informal level．English is no (27)__________ ．The difference in these two levels is the situation in which you use a (28)__________ level．Formal language is the kind of language you find in textbooks, (29)__________ books, and in business letters．You Would also use formal English in compositions and essays that you write in school．Informal language is used in converation with colleagues, family members and friends, and when we write (30.
notes or letters to close friends.
Formal language (31)__________ informal language in several ways．First, formal language
tends to be more polite．What we may find interesting is that it (32)__________ takes more words to be polite．For example, I might say to a friend or family member, "Close the door, please," but to a stranger, I probably would say, "Would-you mind closing the door?" Another difference between formal and informal language is some of the vocabulary． There(33)__________ be some words and phrases that (34)__________ in formal language and others that are informal．Let's say that I really like soccer．If I'm talking to my friend I might say "I'm just (35)__________soccer! " But if I were talking to my boss, t would probably say "I really enjoy soccer."
第(26)题__________
参考答案：
答案解析：