单选题 A comprehensive market system should be established to ______ the flow of talent, funds and materials.
A. suffice B. necessitate C. facilitate D. fabricate

【正确答案】 C
【答案解析】suffice：足够，常与for连用；necessitate：使成为需要，使必要，常与v-ing连用：facilitate：使变得容易，使便利，不以人作主语；fabricate：捏造，伪造。