有39本书,最少拿出几本?就能平均分给7个班[ ]
A.7
B.6
C.5
D.4
答案:D
— Why don't we choose that road to save time?
— The bridge to it ___ [ ]
A. is being repaired
B. is repaired
C. has repaired
D. will be repaired
甲与乙订立合同,双方约定甲于3月20日向乙交付机器一台,后该机器在3月10日由于社会骚乱而丢失,无法交付,此时乙有权()。
A.解除合同
B.变更合同
C.行使后履行抗辩权
D.行使撤销权