It is based on technology that already exists－—its not a pie in the sky prediction. The un

It is based on technology that already exists-—its not a pie in the sky prediction. The underlined part means______.

A．unrealistic

B．marvelous

C．objective

D．pessimistic

请帮忙给出正确答案和分析，谢谢！

您可能感兴趣的试题

有一段文本，统计其中的单词数。例如： As a technology , "HailStorm" is so new that it is sti

答案解析
有一段文本，统计其中的单词数。例如： As a technology , "HailStorm" is so new that it is sti

答案解析
It is inevitable that as technology develops, traditional cultures may be lost. Technology

答案解析
● Personal firewall is a technology that helps __（66)__ intruders from accessing data on y

答案解析
A．Because it is based on real stories.B．Because i

答案解析
In the information technology industry it is widely acknowledged that how well IT departm

答案解析
It is modern technology that leads us to success.(翻译)

答案解析