【单选题】I can never forget the day ______ we worked together and the day ______ we spent together. [ ]
【单选题】The newcomer went to the library the other day and searched for he could find about Mark Twain.
【单选题】The thought ______ he might be a scientist some day encouraged him to study hard. ( )
【单选题】A librarian may have a lot of free time during the day to make ______ for the evenings when he has to work.
【单选题】Occasions are quite rare _______ I have the time to spend a day with my kids.
【多选题】来访者王老太太,丧偶退休,现生活在养老院。王老太太退休后,由于身体不好,儿女又不在身边,所以就一直住在一家养老院里。王老太太爱抱怨,只要一看见护士,她就开始抱怨起周围的事物,说伙食不好啦,房间不干净,周围的来访者经常打扰她休息,诉说自己有这样那样的不舒服。护士们总是耐心地听她抱怨并试着安慰她。但是一年下来,王老太太的抱怨不仅没有减少,而且越来越多,在她眼里就没有什么事情是好的了。护士们希望能有什么...
【单选题】The day ______ I shall never forget is the one ______ I joined the army.
【简答题】文艺作品演播和广播电视播音主持虽然同属于——范畴,但是二者的任务不同。
【简答题】合适的狭缝宽度可以通过实验的方法确定,其具体方法是什么