Dao, in its most literal sense, refers to（）
A. road
B. ritual etiquette
C. law
D. book
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Which of the following phenomena can be said to be the performance of the Dao（）
A. wood grain
B. planetary orbit
C. apple fell from a height to a low position
D. farmers’ rebellion
Why are Chinese paintings seldom framed（）
A. Because wood was expensive in China, and only rich people could afford buying expensive wooden frames
Because in China paintings usually are rolled into scrolls, and one can’t roll a painting into a scroll if it is inside a hard frame
C. Because Chinese people do not find frames aesthetically beautiful
D. Because a painting frame had some religious meaning and only the emperor had a right to use them
以下属于专业音频驱动的是___（）
A. Core Audio
B. USB
C. ASIO
DAE
直接抛出异常的格式为（）
A. catch（Exception e）
B. try{}
C. throw new Exception（）
D. throws new Exception（）
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