问题补充:
—Why don we choose that road to save time?
—The bridge to it .
A. has repaired
B. is repaired
C. is being repaired
D. will be repaired
答案:
A. has repaired
B. is repaired
(答案→)C. is being repaired
D. will be repaired
解析:答案:C考查时态和语态。根据语境可知不走另一条路的原因是因为桥正在被修。所以用现在进行时的被动形式。