乾隆年间，班禅在来京的路上因拒绝种人痘，最终染（）而死。
A、鼠疫
B、霍乱
C、疟疾
D、天花
参考答案：D
—Good morning, Grand hotel
—Good morning, I'd like to book a meeting room for the time from 3p.m. to 6p.m. this afternoon.
— [ ]
A. What can I do for you?
B. Just a minute, please!
C. What's the matter?
D. I don't care.
过载保护装置
