单项选择题

Among the ever increasing influx (流入，涌进) of land-hungry people from abroad throughout the early period of American Westward expansion, Germans and Irish were_______.

A．permanent
B．predominate
C．abundant
D．turbulent
<上一题 目录 下一题>
热门 试题

单项选择题
Some states in the U.S. have ______ the capital punishment for decades.
A．come down with
B．got down to
C．done away with
D．gone along with
单项选择题
It was ______ that there still existed discrimination against the female in the banking system.
A．addicted
B．alleged
C．assaulted
D．ascribed
相关试题