As many as 150 miners died in the accident. If only the mine-owners ______ enough attention to

the safety measures! [ ]

A. paid

B. should pay

C. would pay

D. had paid

女性在家庭中的身份都有一个共同点，即（）。

A.被照顾者

B.照顾者

C.被决策者

D.决策者