【简答题】Ответ 3: Более__________ фильмов .(只写阿拉伯数字)
【单选题】A market segment is less attractive when ________.
A.
there are few aggressive competitors in the segment
B.
it is difficult for new entrants to enter the segment
C.
it contains powerful suppliers who can control prices
D.
substitute products are unavailable in the segment
E.
buyers in the market segment have weak bargaining powers
【判断题】桥梁伸缩装置目前使用较多的是模数式伸缩装置
【简答题】【第二句】华山是秦岭的一部分,秦岭不仅分隔陕南与陕北,也分隔华南与华北。
【单选题】以下不属于网络操作系统的软件是( ) 。
【单选题】 2.7. Послушайте Диалог .Ответьте на вопросы. 2.7. (Б) Сколько человек у вас в семье?.mp3 (1) Семья Ян Мэй живет в Даляне?