目睛晕黄
参考答案：
有两种情况，一是指望诊可见病人眼白发黄，围绕黑睛周围有黄晕，与黄疸白珠发黄有别；二是指病人视物昏黄不清。
Upon arriving home, I was surprised to find the paper I had had _____ was missing.
A．to be prepared
B．to prepare
C．preparing
D．prepared
下列对南极洲纬度位置的叙述，正确的是（ ）
A．纬度很高，接近南极圈
B．南极圈横贯中部
C．几乎全在南极圈以内
D．几乎全在南极点附近
