皮皮学，免费搜题
登录
搜题
【单选题】
患者，男，15岁，学生，近6天来发热、疲乏、胃纳减退，恶心、呕吐胃内容物5天，尿黄、身目2天。体格检查：体温36.8℃，巩膜轻度，颌下淋巴结轻度肿大。肝于肋下1.5cm可触及，质软，脾未及。实验室检查：周围血液白细胞总数为5.7×10 9 ／L，N 0. 74，L 0.21，ALT 1500u／L ，AST 1300u／L，TB 70μmol／L，DB 35μmol／L，尿蛋白（+）。本例最可能诊断是（）A.
伤寒
B.
急性病毒性肝炎
C.
流行性出血热
D.
肝吸虫病
E.
钩端螺旋体病
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】—The shoes are very nice. I'll take them. —But you must _____ first. I think the size is a bit smaller for you. [ ]
A.
pay for them
B.
try them on
C.
put them on
D.
take them off
【单选题】The number of red-crowned cranes is getting ___________.
A.
small and small
B.
little and little
C.
smaller and smaller
D.
less and less
【单选题】The population of China is _____ than that in Australia. [ ]
A.
far more
B.
much larger
C.
much smaller
D.
far less
【单选题】The number of pandas(熊猫) becoming .
A.
is more and more
B.
are less and less
C.
is smaller and smaller
D.
are fewer and fewer
【单选题】According to the talk, what did David Sarnoff predict about radios?
A.
They would get smaller in size.
B.
Their signals would travel further.
C.
They would become less popular than television.
D.
They would be common household items.
【单选题】单级萃取的萃取率（理论收率）是指（ ）。
A.
萃取相中溶质的总量比萃余相中溶质总量的百分数
B.
萃取相中溶质的总量占原料液中溶质总量的百分数
C.
萃余相中溶质的总量占原料液中溶质总量的百分数
D.
萃余相中溶质的总量比萃取相中溶质总量的百分数
相关题目：