单项选择题

How were the Negroes treated in the history books

A．They were ignored.
B．They were condemned.
C．They were belittled.
D．They were praised.
<上一题 目录 下一题>
热门 试题

单项选择题
We can infer from the first two paragraphs that the industrialists disregard environmental protection chiefly because _______.
A．they are unaware of the consequences of what they are doing
B．they are reluctant to sacrifice their own economic interests
C．time has not yet come for them to put due emphasis on it
D．it is difficult for them to take effective measures
单项选择题
According to the text, why destruction of our natural resources and contamination of our food supply continue to occur
A．Inevitable phenomenon of social developing.
B．Few people are aware of it.
C．The tax exerted on manufacturer is too heavy.
D．Difficulty in affixing legal responsibility on the people who caused the problem.
相关试题