单项选择题

The majority of men there earn their living by manual （）.

A．labour
B．effort
C．toil
D．work

<上一题 目录 下一题>
热门 试题

单项选择题
A great many new buildings （） last year.

A．built
B．were built
C．has been built
D．have built
单项选择题
Great changes （） in our country these few years.

A．have been taken place
B．has taken place
C．has been taken place
D．have taken place
相关试题