单项选择题

What is the following passage all about

A．End-user Programming.
B．Computers.
C．End-users of packaged programs.
D．Appropriate metaphors..
<上一题 目录 下一题>
热门 试题

单项选择题
Which of the following statements is true of Jeff, according to the letter
A．He does not like the dry seasons.
B．He feels awful when his feet get wet.
C．He has to walk 2 kilometers to work.
D．It is going to rain till next week.
单项选择题
The following short passage is mainly about
A．knowledge acquisition research.
B．knowledge-based system development.
C．the conceptual computational structures.
D．the cognitive processes.
相关试题