在授信调查环节,对客户提供的身份证明、授信主体资格、财务状况等资料的()进行认真核实。
A.合法性
B.真实性
C.前瞻性
D.有效性
E.合理性
参考答案:A, B, D
— What did you say to Julia? I saw her crying in the dormitory alone.
— It _____ my fault. We talked happily when I was with her in the classroom. [ ]
A. must have been
B. should have been
C. shouldn't have been
D. can't have been
粘稠石油沥青的三大指标是()、()、()。它们各表示沥青的()、()、()等性能。