皮皮学，免费搜题
登录
搜题
【单选题】
患者女,20岁。急性扁桃体炎,T 38.9。C,咽痛,扁桃体肿大,充血,表面有脓点以及颌下淋巴结肿大,遵医嘱青霉素治疗。使用青霉素前需做过敏试验,皮试液的浓度为每毫升A.
5U
B.
lOU
C.
50U
D.
500U
E.
2500U
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】The U.S is the largest country in the world in size after Russia, Canada and China.
A.
second
B.
fourth
C.
third
D.
sixth
【简答题】,是儿童戏剧的文学因素,是儿童文学的一种重要体裁样式。
【单选题】_______ the obvious differences in size and population, the states of the U.S. have many things in common with Australia.
A.
In spite of
B.
Instead of
C.
Even if
D.
Because of
【单选题】______ the obvious differences in size and population, the states of U.S. have many things in common with Australia.
A.
In spite of
B.
Instead of
C.
Even if
D.
Because of
【简答题】The U.S has a land area of 9.3 million square kilometers. It is the _________ largest country in the world in size after Russia, Canada and China.
【判断题】The U.S has a land area of 9.3 million square kilometres.It is the fourth largest country in the world in size after Russia , Canada and China.
A.
正确
B.
错误
相关题目：
参考解析：
知识点：
题目纠错 0
发布
