压力油罐中装压缩空气的目的是利用空气良好的()的特点。
参考答案:蓄存和释放能量
M: Hi, Susan! Have you finished reading the book Professor Johnson recommendedW: Oh, I haven’t read it through the way I read a novel. I just read a few chapters which interested me.Q: What does the woman mean()
A. She seldom reads books from cover to cover.
B. She is interested in reading novels.
C. She read only part of the book.
D. She was eager to know what the book was about.