左侧卵巢动脉来自( )
A．腹主动脉B．肾动脉C．髂总动脉D．髂内动脉E．髂外动脉
参考答案：B
公民的权利和义务是统一的。未成年人依法享有各项权利，同时，也必须履行法律规定的义务。[ ]
----Excuse me, sir. Could you tell me________ ?
----Sorry, I don’t know.
A．where does he live
B．when will the film start
C．where is that new classmate from
D．who does the cleaning on Monday
