利巴韦林的不良反应有()
A.血清总胆红素升高
B.胃肠道反应
C.可逆性贫血
D.致畸作用
E.皮肤干燥、瘙痒
参考答案：A, B, C, D, E
—Jenny，how did your math exam go?
—I thought I ________，but in fact I came in the top 10% in the class.
A．might have failed
B．couldn’t have failed
C．should have failed
D．mustn’t have failed
离婚后，男方和女方自愿复婚，是否还要再办理婚姻登记？
