皮皮学,免费搜题
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【单选题】
儒家经学价值观( )
A.
忠孝节义
B.
天人合一
C.
协和万邦
D.
自强不息
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皮皮学刷刷变学霸
举一反三
【多选题】关于IgG的叙述,下列哪些是正确的?
A.
有 4 个亚类
B.
大多数抗菌、抗毒素抗体属于 lgG
C.
能激活补体
D.
是初次免疫应答产生的主要抗体
E.
能与 SPA 结合
【简答题】The last time we had a family reunion was ________ my brother’s wedding ceremony four years ago. A) in B) at C) during D) over
【多选题】下列哪些与免疫有关
A.
上呼吸道感染
B.
输血反应
C.
过敏性休克
D.
胃癌
E.
移植排斥反应
【简答题】阅读理解。 I'm a school girl. My brother and I are twins. We are both at school. We like school. My parents are both teachers. They work hard. My brother and I study at No. 1 Middle School. There are twent...
【单选题】稳压二极管是利用其伏安特性的( )特性进行稳压的
A.
正向起始
B.
正向导通
C.
反向
D.
反向击穿
【单选题】My father told me last night ______ we're going to the Food Festival this weekend. My brother and I felt very excited. [     ]
A.
whether
B.
where
C.
what
D.
that
【单选题】When we were young, every evening my brother and I ___ stay at home waiting for my mother?
A.
might
B.
would
C.
should
D.
could
【单选题】稳压二极管是利用伏安特性的( )特性进行稳压的
A.
反向
B.
反向击穿
C.
正向起始
D.
正向导通
【单选题】下列哪些因素即参与的固有免疫答也参与了适应性免疫应答
A.
CD4 + 细胞
B.
NK细胞
C.
血脑屏障
D.
IgG抗体
【简答题】选词填空,完成下列短文。 fly     restaurant     likes     have     theatre On Sundays, my father, mother, brother and I often ____________ fun together. In the morning, we go to the ____________ to watch a movie,...
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