单项选择题

When file destroyed a home during the Dark Ages, people ______.

A．felt that the fire was a punishment given by God
B．wished the brigade had arrived sooner
C．tried to stop heating by dried grass or wood
D．tried to know how and why the fire started

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热门试题

单项选择题Would you mind ______ here

A．we smoke
B．us smoking
C．our smoke
D．we smoking

单项选择题I ______ English for six years before I came to Beijing University.

A．learned
B．have learned
C．have been learning
D．had learned