英译汉Not infrequently does the old professor walk over a long distance to the library

英译汉Not infrequently does the old professor walk over a long distance to the library sat语法改错题Only infrequently did James laugh at the jokes that the comedian has been telling,James simply did not find the comedian 's punch lines,none of which seemed original or very funny.答案说has been telling此处表达不对.本人 英语翻译There is much less evidence for Fairies:people report them infrequently at best.There's certainly nowhere near as many descriptions of Fairies as there are of space aliens,so one could argue that the fact that it does not resemble previou Most fireplaces are used far too infrequently to cause any real damage to the environment.far too infrequently to 表示肯定还是否定? not not not Not not NOT not not not not not not not not