【单选题】— Could you introduce to me a high quality English dictionary for high school students? — Sure. _______ well for several years, this kind of dictionary is very popular.
【单选题】Our clothes are low ____ price, high ____ quality.
【单选题】食品雕刻中的()是利用原料外表刻画平面形象的方法。
【简答题】How many songs were downloaded legally from the Internet in the UK in 2005? More than __________ songs.
【单选题】发现某检测缓变信号的仪表输入端存在 50Hz 差模干扰,应采取 措施。
【简答题】He doe not care about the price, (so long as the quality is high).
【简答题】From the passage we know the quality of the products ________. [A] is as high as before [B] is lower [C] is improved [D] is reduced
【单选题】Their songs were ______ and they did not use ______ instruments in the church.
【单选题】Yangzhou bear is _____ and is sold all over the world. [ ]