—Was the suspect seen ________ that young woman in the street at that time?

—Yes. The victim _________ a lot.

A．hit, bled

B．to hit, blood　　　

C．hitting, bled　　

D．hits, bleed

某段XML代码如下所示。其中，根元素名为______。

A．xml
B．state
C．Coursename
D．courseid