单项选择题


A．economics
B．economy
C．economic
D．economical
<上一题 目录 下一题>
热门 试题

单项选择题
A．areasB．zonesC．regionsD．districts
A．areas
B．zones
C．regions
D．districts
单项选择题
All of the people at the meeting are______.
A．mathematic teachers
B．mathematics teachers
C．mathematics teacher
D．mathematic's teachers
相关试题