It’s required that mineral resources hand in hand with the local environment protection.A.

问题补充：

It’s required that mineral resources hand in hand with the local environment protection.

A. be exploited

B. exploit

C. have exploited

D. exploited

答案：

(答案→)A. be exploited

B. exploit

C. have exploited

D. exploited

解析：考查虚拟语气。句中require要求，从句用should + v原形的虚拟语气，should可以省略，根据mineral resources与exploit为被动刚喜爱，故选A。