赞题库-背景图
单项选择题

A．Rapid population growth.
B．Corrupt city government.
C．Real estate speculators.
D．Lack of immigration quotas.
<上一题 目录 下一题>
热门试题

单项选择题A．His job as a police officer.B．His personal life.C．How stressful patrol work is.D．How police officer are taught to deal with stress.

A．His job as a police officer.
B．His personal life.
C．How stressful patrol work is.
D．How police officer are taught to deal with stress.

单项选择题A．Boston schools.B．Frontier life.C．Teaching requirements.D．Immigration patterns.

A．Boston schools.
B．Frontier life.
C．Teaching requirements.
D．Immigration patterns.