Question

【题目】The government approval process for penicillin was____, and mass production began in 1944.

A.allocatedB.acceleratedC.associatedD.accumulated

Answer 1

【答案】B

【解析】

考查动词辨析。句意：政府批准青霉素的速度加快，1944年开始批量生产。A. allocated拨给，划归；B. accelerated加速，加快；C. associated联想，联系；D. accumulated积累，逐年增长。根据句意，青霉素的审批过程加快了，才能开始大批量生产。故选B。