I_____going to work by bus.A am use to B used to be C used to D am used to

I_____going to work by bus.A am use to B used to be C used to D am used to
I_____going to work by bus.
A am use to B used to be C used to D am used to

I_____going to work by bus.A am use to B used to be C used to D am used to
D
be used to doing sth.习惯于做某事
这句话的翻译为,我习惯于做公交车去上班

C used to
used to doing 是过去常常做sth

B

D, 我习惯于做某事

选D be used to doing sth 习惯于做某事