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【单选题】
下列入侵检测系统结构中,能够避免单点故障的是
A.
协作式
B.
对等式
C.
层次式
D.
集中式
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【单选题】All the key words in the article are printed_______ in so as to attract readers attention.
A.
dark
B.
bold
C.
dense
D.
black
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【多选题】What is adenosine deaminase (ADA) deficiency?
A.
ADA deficiency leads to severe immunodeficiency disease in which T lymphocytes and B lymphocytes do not develop properly. Lack of ADA leads to a 100-fold increase in the cellular concentration of dATP, a strong inhibitor of ribonucleotide reductase.
B.
High levels of dATP produce a general deficiency of other dNTPs in T lymphocytes. The basis for B-lymphocyte toxicity is less clear. Individuals with ADA deficiency lack an effective immune system and do not survive unless treated.
C.
Current therapies include bone marrow transplants from a matched donor to replace the hematopoietic stem cells that mature into B and T lymphocytes. However, transplant recipients often suffer a variety of cognitive and physiological problems. Enzyme replacement therapy, requiring once- or twice-weekly intramuscular injection of active ADA, is effective, but the therapeutic benefit often declines after 8 to 10 years and complications arise, including malignancies.
D.
For many people, a permanent cure requires replacing the defective gene with a functional one in bone marrow cells. ADA deficiency was one of the first targets of human gene therapy trials in 1990 in the US. Mixed results in early trials have given way to significant successes, and gene therapy is rapidly becoming a viable path for long-term restoration of immune function for these patients.
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【简答题】A．C++，Smalltalk，object C B．C，Ada，Modula2 C．Pascal，C++，APL D．Ada，ObjectC，C
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【单选题】听力原文：W: Oh, Larry, I have been meaning to talk to you. M: Hi, Jenis. What's up? W: I have this great job lined up to manage the clothing store at the mall. M: So what's the problem? W: Well, one of th...
A.
To ask for help finding a job.
B.
To find out what he's doing during the summer.
C.
To ask him to give her some advice.
D.
To invite him to go shopping with her later.
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【简答题】《美国残疾人法案》(American with Disabilities Act，ADA)
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【单选题】精细生产起源于( )。
A.
通用汽车
B.
福特汽车
C.
大众汽车
D.
丰田汽车
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【单选题】用于鉴别结核性胸腔积液与恶性胸腔积液的生化检查是 ( )
A.
ADA和AMY
B.
ADA和CEA
C.
ADA和ALP
D.
ADA和LD
E.
ADA和FDP
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【单选题】In writing, we can introduce a topic with the following except___________ to attract readers.
A.
a dramatic incident
B.
a famous quote
C.
a thought-provoking question
D.
a joke
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【多选题】改良ADA法脱硫是在最初的ADA法的基础上向脱硫液中加入了（）。
A.
Na2CO3
B.
醌态ADA
C.
酒石酸钾钠
D.
偏钒酸钠
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【单选题】All the key words in the article are printed_______ in so as to attract readers attention.
A.
dirk
B.
bold
C.
dense
D.
black
查看完整题目与答案
相关题目：
【单选题】All the key words in the article are printed_______ in so as to attract readers attention.
A.
dark
B.
bold
C.
dense
D.
black
查看完整题目与答案
【多选题】What is adenosine deaminase (ADA) deficiency?
A.
ADA deficiency leads to severe immunodeficiency disease in which T lymphocytes and B lymphocytes do not develop properly. Lack of ADA leads to a 100-fold increase in the cellular concentration of dATP, a strong inhibitor of ribonucleotide reductase.
B.
High levels of dATP produce a general deficiency of other dNTPs in T lymphocytes. The basis for B-lymphocyte toxicity is less clear. Individuals with ADA deficiency lack an effective immune system and do not survive unless treated.
C.
Current therapies include bone marrow transplants from a matched donor to replace the hematopoietic stem cells that mature into B and T lymphocytes. However, transplant recipients often suffer a variety of cognitive and physiological problems. Enzyme replacement therapy, requiring once- or twice-weekly intramuscular injection of active ADA, is effective, but the therapeutic benefit often declines after 8 to 10 years and complications arise, including malignancies.
D.
For many people, a permanent cure requires replacing the defective gene with a functional one in bone marrow cells. ADA deficiency was one of the first targets of human gene therapy trials in 1990 in the US. Mixed results in early trials have given way to significant successes, and gene therapy is rapidly becoming a viable path for long-term restoration of immune function for these patients.
查看完整题目与答案
【简答题】A．C++，Smalltalk，object C B．C，Ada，Modula2 C．Pascal，C++，APL D．Ada，ObjectC，C
查看完整题目与答案
【单选题】听力原文：W: Oh, Larry, I have been meaning to talk to you. M: Hi, Jenis. What's up? W: I have this great job lined up to manage the clothing store at the mall. M: So what's the problem? W: Well, one of th...
A.
To ask for help finding a job.
B.
To find out what he's doing during the summer.
C.
To ask him to give her some advice.
D.
To invite him to go shopping with her later.
查看完整题目与答案
【简答题】《美国残疾人法案》(American with Disabilities Act，ADA)
查看完整题目与答案
【单选题】精细生产起源于( )。
A.
通用汽车
B.
福特汽车
C.
大众汽车
D.
丰田汽车
查看完整题目与答案
【单选题】用于鉴别结核性胸腔积液与恶性胸腔积液的生化检查是 ( )
A.
ADA和AMY
B.
ADA和CEA
C.
ADA和ALP
D.
ADA和LD
E.
ADA和FDP
查看完整题目与答案
【单选题】In writing, we can introduce a topic with the following except___________ to attract readers.
A.
a dramatic incident
B.
a famous quote
C.
a thought-provoking question
D.
a joke
查看完整题目与答案
【多选题】改良ADA法脱硫是在最初的ADA法的基础上向脱硫液中加入了（）。
A.
Na2CO3
B.
醌态ADA
C.
酒石酸钾钠
D.
偏钒酸钠
查看完整题目与答案
【单选题】All the key words in the article are printed_______ in so as to attract readers attention.
A.
dirk
B.
bold
C.
dense
D.
black
查看完整题目与答案