“‘You will walk over the earth, and shall never have a home. You have done a very evil thing.’ God said to Cain.” What does the underlined word mean?

A．strange

B．good

C．bad

D．bat

井下在用普通开关可能存在的扣分项目有哪些（）

A、开关无架、无标牌、无整定卡、无检修卡、无公司检查签字卡、无入井证

B、前盘带电，使铜铁铝保险

C、开关上方有淋水，接线工艺不合格

D、开关整定不合格

E、开关整定合格