被脱贫
参考答案：
被脱贫就是没有脱贫，被人说脱贫了。
---What do you think of teaching , Bob？
---I find it fun and challenging. It is a job ___you are doing something serious but interesting
A．where
B．which
C．when
D．that
Q345(16Mn)钢是我国生产最早，也是目前焊接生产上用量最大的普通低合金高强度钢。( )
