Passage Three Americans are well known for the strange diets th

Passage Three Americans are well known for the strange diets they always seem to be following．It seems that Americans like to diet almost as much as they like to eat．New types of diet plans are always coming out．Usually,though,they don't stay popular for long． There are many diets on the market．It is often difficult to know which ones really work．It's also hard to believe how fast a dieter is supposed to shed pounds．A lot has been written about dieting．And some interesting facts about diets and foods have been discovered． For example,did you know that the more celery you eat,the more weight you will lose?Celery has“negative”calories．The body burns up more calories digesting a piece of celery than there are in the celery stick itself． Dieters?shun?potatoes because they think they are fattening．But they aren't．A potato has about the same number of calories as an apple．To gain a single pound,you would have to eat eleven pounds of potatoes! Some dieters even worry about getting fat from licking postage stamps．But they have nothing to worry about．The glue on an average stamp has only about one-tenth of a calorie．Maybe a diet of post-age stamps would be popular? The shun is to______
A、love
B、hate
C、avoid
D、fear
【正确答案】：C
【题目解析】：在这段文字中，主要讨论的是美国人对于减肥和饮食的各种观念和做法。文中提到了多种减肥方法和对食物的一些误解。其中，“Dieters shun potatoes”是一个关键的句子，这里的“shun”是一个非正式或俚语中的词汇，用于表达一种避免或不喜欢做某事的情感。 接下来，我们逐一考虑选项： A. love（爱） - 与文中的描述相反，减肥者并不喜欢土豆。 B. hate（恨） - 虽然他们可能不喜欢土豆，但“恨”这个词在上下文中显得过于强烈。 C. avoid（避免） - 这与“shun”的含义最为接近，表示减肥者避免吃土豆。 D. fear（害怕） - 文中并没有提到减肥者害怕土豆。 因此，根据上下文和词汇的含义，可以确定“shun”在这里的意思是“避免”，所以正确答案是C。