银屑病患者指甲
A．常见凹凸B．指甲不受损害C．指甲脱落D．都呈灰指甲E．指甲甲板萎缩
参考答案：A
胃大部切除术后( )。
A．去枕平卧，头偏向一侧B．侧卧位C．半卧位D．去枕平卧6～8hE．头高斜坡位
---You don’t look quite yourself today. What’s the matter?
---Well, I’ve caught a cold. Nothing serious, ________.
A．although
B．though
C．indeed
D．instead
