单项选择题

In protest, blacks and sympathetic whites sat at the counters of these restaurants and refused to move until they were served.（）

A．considerate
B．sensible
C．warm-hearted
D．indifferent

<上一题 目录 下一题>
热门 试题

单项选择题
Only a decade ago it had no modern industry worth speaking of.（）

A．1 year
B．5 years
C．10 years
D．20 years
单项选择题
The brain drain of experts away from developing countries will greatly influence these coun tries' development of sophisticated industry.（）

A．principal
B．advanced
C．primitive
D．collective
相关试题