【单选题】能够正确导入包lib中类Circle的语句是( )。
【判断题】矿物成为矿产资源的前提条件是可获取性和可盈利性
【多选题】能够完全匹配字符串“c:\rapidminer\lib\plugs”的正则表达式包括(__)。
A.
/c:\rapidminer\lib\plugs/
B.
/c:\\rapidminer\\lib\\plugs/
C.
/C:\\RapidMiner\\Lib\\Plugs/i
D.
/C:\\RapidMiner\\Lib\\Plugs/g
【单选题】在安全疏散中,厂房内主通道宽度不应少于( )。
【单选题】Which of these commands allows you to use shared libraries that are in /usr/local/lib?()
A.
export LD_PRELOAD=/usr/local/lib
B.
export LD_LIBRARY_PATH=/usr/local/lib
C.
Idconfig /usr/local/lib
【简答题】She doesn’t want to win. She doesn’t expect to win. She doesn’t care if she wins. What do the three negative sentences indicate?