英语used to do this material __houseA is used to makeB is used to makingC used to makeD used to making应该选择哪一个求详解,

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英语used to do this material __houseA is used to makeB is used to makingC used to makeD used to making应该选择哪一个求详解,
英语used to do
this material __house
A is used to make
B is used to making
C used to make
D used to making
应该选择哪一个求详解,

英语used to do this material __houseA is used to makeB is used to makingC used to makeD used to making应该选择哪一个求详解,
A
be used to do 是从前被用来做
be used to doing是习惯于做某事
used to do是过去习惯性的动作或状态,但如今已不存在
由于这里的材料是被使用,用被动.