试题题干
Directions: Judge whether each of the following statements is true or false. Put a T for true or F for false on the answer sheet. If you think a statement is false, you must explain why you think so and then give the correct version.
Prefixes are added to the beginning of stems; they modify the meaning of the stem, but do not change the part of speech of the original word.
参考答案
试题解析
本题考查前缀(prefix)的作用。
前缀添加到词干(stem)的开头；它们修改词干的含义，但不改变原始单词的词性。但这条规则也有例外例如"be-"和"en(m)-"，如将前缀en-添加到形容词large“大的”前面，则会变成动词enlarge“扩大”。题干忽略了特例的存在，所以说法不正确。