一名育龄妇女，由于多次流产及死胎史但前未求治，除考虑病毒感染_爱下问搜题

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问题单项选择题

一名育龄妇女，由于多次流产及死胎史但前未求治，除考虑病毒感染和遗传因素之外应首选哪种血清抗体检查方法（）

A、间接血球凝集试验

B、ELISA测IgG抗体

C、ELISA，测弓形体，IgG及IgM抗体

D、电泳法

E、酶联免疫电转移印迹试验

答案

参考答案：C

完形填空

完形填空。

Mary Smith 1 agirl. 2 is a student. 3 is 4 family name and Mary is her 5 name. Her 6 number is 806 -8027 and her ID number 7 8283928655. Her mother 8 a worker(1人). She and
9 mother 10 the same.

( )1. A. am
( )2. A. she
( )3. A. Mary
( )4. A. her
( )5. A. family
( )6. A.phone
( )7. A. is
( )8. A. are
( )9. A. her
( )10. A. look

B. are
B. She
B. Smith
B. she
B. last
B. ID
B. am
B. is
B. Her
B. look at

C. is
C. He
C. Mary Smith
C. she's
C. middle
C. bus
C. are
C. am
C. his
C. are

D. aren't
D. I
D. Smith Mary
D. his
D. first
D. card
D. am not
D. aren't
D. His
D. is

单项选择题

声在（）中传播最快

A.空气

B.氮

C.水

D.钢

E.真空