金融机构可以通过()转移风险。
A.购买保险
B.规定业务限额
C.分散化投资
D.要求对方开立备用信用证
E.要求第三方提供担保
参考答案:A, D, E
— Did you ______ the novel yesterday?
— Yes, It's wonderful! I like it very much. [ ]
A. lend
B. read
C. use
D. talk
原发性开角型青光眼的主要诊断指标有哪三个?