股肿发生部位多为：
A．上肢静脉
B．胸壁静脉
C．颈部静脉
D．下肢静脉
E．以上都不是
参考答案：D
Could you tell us ________? We want to give her a call.
A．what is her phone number
B．what her phone number is
C．her phone number is what
D．what phone number is her
无柄叶
