We suggest that more measures to solve the problem of overpopulation.
A. will be taken
B. be taken
C. can be taken
D. must be taken
网友回答
A. will be taken
(答案→)B. be taken
C. can be taken
D. must be taken
解析：这题考查虚拟语气，suggest表示“建议”时，后面接宾语从句时要接虚拟语气，sb （should） do，而且measures和take是被动关系，用被动式，句意是：我们建议更多的措施被采取解决人口多的问题。选B。