【简答题】Complete the sentences with words or the expression from Exercise A. 1. The _______________, which is the largest bedroom in a house or an apartment, usually has its own bathroom. 2. We have a nice___...
【判断题】三相变压器的额定电流是指原、副边的线电流。
【简答题】平屋顶的排水坡度如何形成?简述各种方法的优缺点。
【单选题】静水中斜置平面壁的形心淹深hc与压力中心淹深hD的关系为hc hD。
【单选题】选出与本句意思一致的选项 Learning humanities was secure repetition in China, but it was shaky originality here. (Para.5)
A.
If one learned humanities in China, one felt safe because it was all about repeating what had been taught. However, if one learned humanities here in the U.S., one would be shaking all over because he/she had to come up with his/her own ideas.
B.
If one learned humanities in China, one just repeated the correct answers given by the teacher and there was no uncertainty at all. However, if one learned humanities here, one had to come up with his/her own ideas, which made one feel insecure and nervous.
【单选题】静水中斜置平面壁的形心淹深hc与压力中心淹深hD的关系为()。