【单选题】I can never forget the day ______ we worked together and the day ______ we spent together. [ ]
【简答题】TPP:Trans pacific partnership,原本是( )等亚太地区四个小国参与的多边贸易协定, 奥巴马上台后, 开始借用 TPP平台,全方位主导并强力推行美国在亚太地区的投资与贸易。 A .新加坡 B.新西兰 C.智利 D.文莱 E.中国
【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】Peter will cook for his parents ______ the International Day' of Families comes. [ ]
【单选题】Occasions are quite rare _______ I have the time to spend a day with my kids.
【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