单项选择题

Many of the inventions that made people ______ and have determined the direction of American industry were related to agriculture and food production.

A．abundant
B．affluent
C．sufficient
D．pleasant
<上一题 目录 下一题>
热门 试题

单项选择题
The ______ host had his spare room emptied very quickly for the honored guest.
A．hospitable
B．credulous
C．effective
D．optimistic
单项选择题
Last year, these ships transported a total of 80 million tons of cargo, a 4.4 percent increase _____ the precious year.
A．by
B．over
C．with
D．to
相关试题