单项选择题

A．He was a man full of responsibility.
B．He was a man of great strength.
C．He was a man of talents and idealism.
D．He was an eccentric man.
<上一题 目录 下一题>
热门 试题

单项选择题
SATAN, a program designed by Dan Farmer, can be used ________.
A．to investigate the security of Internet sites
B．to improve the security of the Internet system
C．to prevent hackers from breaking into websites
D．to download useful programs and information
单项选择题
The author considers it impossible to obtain no-risk food because________.
A．no food is free from pollution in the environment.
B．pesticides are widely used in agriculture.
C．many vegetables contain dangerous natural chemicals.
D．almost all foods have additives.
相关试题