I have to walk to school today because my bike now.
A. is being repaired
Bhas been repaired
C. is repaired
D. has repaired
网友回答
(答案→)A. is being repaired
B. has been repaired
C. is repaired
D. has repaired
解析：考查时态语态，句意：我今天要步行上学，因为我的自行车正在被修。说明自行车被修是今天正在被做，用现在进行时的被动。选A。