Question

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

A．be exploited

B．exploit

C．have exploited

D．exploited

Answer 1

A

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。