Quincke征是指()。
A.明显颈动脉搏动
B.毛细血管搏动征
C.枪击音
D.动脉双重杂音
E.点头运动
参考答案:B
我国古代第一个专门教育太子的教育文件是(),它为我国保傅教育制度奠定了基础。
_______, Sharon couldn’t find her lost wallet.
A.As she might try
B.Might she as try
C.She might as try
D.Try as she might