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【简答题】
听下面 5 段对话。 每段对话后有一个小题, 从题中所给的 A、B、C 三个选项中选 出最佳选 项, 并标在试卷的相应位置。 听完每段对话后, 你 10 秒钟的时间来回 答有题和阅读 下一小题。 每段对话仅读一遍。 1.What does Tim do every weekend? A. He plays football. B. He plays basketball. C. He watches football matches. 2. What will the man do next? A. Go to the library. B. Buy a new pair of glasses. C. Go to a clothes shop. 3. How long has the man lived here? A. For three years. B. For five years. C. For eight years. 4. When did the lecture start? A. At 7:00 pm. B. At 8:00 pm. C. At 8:30 pm. 5. When should the project be finished? A. Three weeks later. B. Four weeks later. C. Four months later.
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【单选题】中性蛋白酶的主要作用为( )
A.
趋化作用
B.
激活补体
C.
致痛
D.
增加血管通透性
E.
分解胶原纤维和弹性蛋白
【单选题】下面选项中哪项不是仪器分析法与化学分析法相比较的优点
A.
灵敏度高
B.
准确性高
C.
速度快
D.
易自动化
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胰淀粉酶
B.
磷脂酶A
C.
激肽释放酶
D.
弹性蛋白酶
E.
脂肪酶
【多选题】胃液中盐酸的功能主要有______。
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激活胃蛋白酶原    
B.
有利于唾液淀粉酶继续发挥作用
C.
为胃蛋白酶提供酸性环境    
D.
有利于脂肪分解
E.
有利于小肠对铁和钙的吸收
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【单选题】下面关于免疫检验自动化仪器分析说法错误的是
A.
免疫检验自动化是将免疫学检验过程中各步骤由计算机控制,仪器自动化进行
B.
各种自动化免疫分析仪都使用一种或两种免疫分析技术
C.
自动化免疫分析仪的免疫检测手段更先进、方法更可靠、测定更快速、结果更准确
D.
各自动化免疫分析仪的灵敏度可达到纳克甚至皮克的水平
E.
自动化免疫分析仪的免疫分析技术比放射性免疫分析技术更完美
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A.
Don't eat food in your car.
B.
Don't shout into your mobile phone on a bus or subway.
C.
We all know that some behaviors are simply unacceptable.
D.
Many people do this on subways, but it's really annoying.
E.
Getting off and on in an orderly manner can save time for all.
F.
Suddenly, you feel someone leaning over your shoulder reading along with you.
【简答题】_________是衡量数据通信系统在正常工作情况下的传输可靠性的指标,它定义为二进制数据位传输时出错的概率。
【简答题】阅读理解。 Dear Sir, I have to travel every day from SoUk Road to the Airport. Two buses travel along this route: the number 49 and the number 16. However, by the time the number 16 bus reaches SoUk Road, ...
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