单选题
Recently quite a lot of experts ______ that another law on wildlife protection ______ as soon as possible.
A、
suggested; must be passed
B、
have suggested; be passed
C、
were suggesting; was passed
D、
suggested; being passed
【正确答案】
B
【答案解析】
[考点] 时态及suggest的用法
[解析] 根据recently可知，句子应用现在完成时；又因为suggest表示“提议，建议”时，从句用虚拟语气，即should+动词原形或直接用动词原形，故答案选B。
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