皮皮学，免费搜题
登录
搜题
【单选题】
患者男,70岁,因“慢性咳嗽.咳痰20年,进行性呼吸闲难3年,症状加重1”,拟诊“慢性阻塞性肺疾病、肺心病”收人院。提示患者并发右心衰的体征是A.
半坐卧位
B.
双侧颈静脉充盈
C.
双肺弥漫性湿啰音
D.
眼睑浮肿
E.
口唇发绀
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】听力原文：M: I bought a few books at the new bookstore. Would you like to have a look at them? W: A few? It looks like you bought out the bookstore. M: You really think so? I'll have to read them through i...
A.
She didn't like the books the man bought.
B.
There wasn't a large selection at the bookstore.
C.
The man bought a lot of books.
D.
She wanted to see what the man bought.
【单选题】The underlined words in the sentences below have at least two meanings. Look at how they are used and choose the correct meaning. The primary objective of the new legislation is to raise standards of ...
A.
most important or fundamental
B.
the name given to the education of children between the ages of five and 11
C.
medically, the beginning of growth or development
【简答题】________是顾客从拥有和使用产品中所获得的价值与为取得该产品所付出的成本之比.
【判断题】Jonas and Gabriel enjoyed themselves very much by meeting so many new things they never had the chances to look at in the community.
A.
正确
B.
错误
【单选题】Some of the drawbacks of _____ test markets are that they can be very costly, and they can give competitors a chance to look at the company’s new ideas.
A.
standard
B.
controlled
C.
simulated
D.
Internet
相关题目：