在其他条件相同的情况下,最愿意购买保险的人是那些最可能需要它的人。这个例子属于()的情况。
A.委托代理
B.道德风险
C.信号传递
D.逆向选择
参考答案:D
I went to the classroom to close the door yesterday. But as soon as I was _______ to the classroom, I found it already _______.
A.close; closed
B.closely; closed
C.closed; closely
D.close; close
下列关于刀晕的处理,错误的是()。
A.刀晕轻症,只要扶持病人安静平卧,室温保暖即可
B.头位稍低,安静卧床
C.给饮开水或糖水
D.灸百会、人中或刺合谷、少商等穴救治
E.应迅速做完手术,进行急救