—Mike, could you tell me if Mary       to my party tomorrow?

—I think she will if she      time.

A．come, has

B．comes, will have

C．will come, has

D．will come, will have

有一患者四腔心切面右房、右室内径增大，疑有房间隔缺损，彩色多普勒显示心房水平分流，比较以下哪个切面更能清楚地显示分流信号

A．心尖四腔心

B．剑突下两房心

C．胸骨旁主动脉短轴

D．剑突下主动脉短轴

E．心尖五腔心