问题补充:
In the old days, people a fire with wood in our village.
A. were used to make
B. used to making
C. used to make
D. used making
答案:
A. were used to make
B. used to making
(答案→)C. used to make
D. used making
解析:考查词组:used to do过去常常做…,be used to do被用来做,be used to doing被用来做…,句意:古代,我们村子的人们常常用木头生火。选C.