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搜题
【单选题】
大叶性肺炎患者咳铁锈色痰是由于
A.
渗出的纤维蛋白被溶解
B.
渗出物中有细菌
C.
渗出的红细胞破坏、崩解、血红蛋白变性
D.
肺泡腔内有浆液渗出
E.
肺泡壁毛细血管充血
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【简答题】이틀 묵고 모레 아침에 __ ________ ( 退房 ) 려고 합니다 .
【单选题】黑色素细胞中, ()可经酪氨酸酶等催化合成黑色素
A.
苯丙氨酸
B.
酪氨酸
C.
色氨酸
D.
组氨酸
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【判断题】保险既是一种经济制度,又是一种法律关系。
A.
正确
B.
错误
【多选题】以下关于IP地址类型说法正确的是()。
A.
128.88.188.88是一个A类地址
B.
192.88.188.88是一个C类地址
C.
190.88.188.88是一个B类地址
D.
125.88.188.88是一个A类地址
【单选题】He is a good friend of().
A.
our
B.
our's
C.
ours
【简答题】Lie in bed, by an open window, and listen… “No air conditioning? How can you sleep?” a friend asks, horrified. I tell her my family has decided to shut the air conditioner off and reduce our electric ...
【单选题】I can’t meet you on Sunday. I’ll be ________ occupied.
A.
also
B.
just
C.
nevertheless
D.
otherwise
【简答题】In our life many people are important to us, such as our parents, teachers and friends. Then when you are not _ 1__ , who do you often go to, your parents, teachers or friends? Many students may answe...
【多选题】以下有关IP地址的说法正确的是( )
A.
IP地址的分配和回收是统一管理的,其管理方式是层次式的
B.
目前常用的1P地址有A类、B类、C类、D类和E类
C.
相对于其他类型的地址,使用A类地址的网络拥有最多的主机号
D.
IP地址属于稀缺资源,因此当前正在大力发展IPv4
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