【判断题】提高生产率是 IE 的出发点和最终目的。
【单选题】Which of the following is NOT the writer's purpose of knitting?( )
D.
To show her love for the family.
【判断题】在了解已知物理形态和光源性质的条件下,计算物体的光照效果的数学模型,最常使用的表面明暗光。
【单选题】在了解已知物理形态和光源性质的条件下,计算物体的光照效果的数学模型,最常使用的表面明暗光。
【单选题】I'm sorry, but I didn't do it on______
【单选题】听力原文:M: What's the purpose of your visit? W: I'm here to attend a conference on teaching for the first part of my trip, and then I plan on touring the capital for a few days. Q: Who is the man? (4)
【判断题】在了解已知物理形态和光源性质的条件下,计算物体的光照效果的数学模型,漏常使用的表面明暗光。
【单选题】The Food and Drug Administration was established for the purpose of ______.
B.
supervising the standards of quality in food
C.
fighting against the government's control
D.
fighting against the foreign competition