患者因肝区疼痛、恶心、呕吐、消瘦3个月,经检查诊断为肝癌,其特征性的体征是()
A.进行性肝大
B.脾大
C.腹水
D.胸腔积液
E.静脉曲张
参考答案:A
根据对话内容,补全对话,使其意思完整。
A: Kate, what are you 1______?
B: I'm reading today's newspaper. What's 2______?
A: May I borrow your VCD player?
B. 3______ how long?
A: Until the end of the week.
B: Yes, I guess that would be all right.
A: Thank you very much.
B: 4______ do you have any new disks?
A: Yes, I've just got three new pop music disks. I'll 5______ them to you with the machine tomorrow.
B: That's great. Thanks. I'll give them back to you soon.
升降舵的液压由()控制
A.飞行控制液压组件中的关断活门
B.飞行控制液压组件中的旁通活门
C.飞行控制液压组件中的安全活门
D.飞行控制液压组件中的释压活门