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【单选题】
有关脑脊液中Ig浓度，说法正确的是A.
IgG>IgM>IgA
B.
IgG>IgA>IgM
C.
IgM>IgG>IgA
D.
IgM>IgA>IgG
E.
IgA>IgM>IgG
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【简答题】听音，填空。 1. My hair is ____________. 2. Her eyes are ____________. 3. What colour is ____________ hair? 4. My eyes are ____________.
【简答题】请你来做发型师，帮助他们设计发型。 1. 2. 3. long black hair short blond hair curly red hair
【单选题】Which of the following would you NOT find in a bacterial cell? ( )
A.
DNA
B.
cell membrane
C.
Golgi apparatus
D.
ribosomes
【简答题】Yorkshire Pudding is a restaurant which will bring full dishes to the table but offer plates to those diners who would like to______.
【单选题】公式SUM(A2∶A5)的作用是()。
A.
求A2到A5四个单元格数值型数据之和
B.
不能正确使用
C.
求A2与A5单元格之比值
D.
求A2、A5两个单元格数据之和
【单选题】( ) assists bacterial cell in attaching( 黏附 ) to other surface.
A.
fimbriae
B.
cell wall
C.
cell membrane
D.
plasmid
【单选题】She made some highly complimentary _________ remarks about their school.
A.
complimentary
B.
complementary
C.
complicated
D.
complex
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