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【单选题】
用加热醋酸法测尿蛋白,加热煮沸加酸后:
A.
再加热观察结果
B.
放置3分钟后观察结果
C.
冷却后观察结果
D.
充分混合后观察结果
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参考答案:
举一反三
【判断题】测定自来水中的铁,由于待测组分含量低,属于微量组分分析,应该选择仪器分析方法。
A.
正确
B.
错误
【单选题】听力原文:W: Why is Bob so tired and worn out'? M: He's been studying day and night for his final term paper! I have warned him many times to prepare earlier, but he would not listen. What does the man mea...
A.
Bob is too tired to study any more.
B.
He told Bob not to study late at night.
C.
He had often advised Bob to prepare earlier.
D.
Bob didn't hear the warning.
【简答题】Why is he so tired? He (play) basketball for five hours.
【多选题】初诊 Graves 病核医学检查的异常表现为
A.
T3 、 T4↑ , sTSH↓
B.
甲状腺摄 131I 率↓
C.
TGAb 、 TPOAb 大多阳性
D.
TRAb 、 TSI( 甲状腺刺激抗体 ) 大多阳性
【单选题】听力原文:W: Why is Bob so tired and worn out? M: He's been studying day and night for his final term paper! I have warned him many times to prepare earlier, but he would not listen. Q: What does the man m...
A.
Bob is too tired to study any more.
B.
He told Bob not to study late at night.
C.
He had often advised Bob to prepare earlier.
D.
Bob didn't hear the warning.
【简答题】线性结构包括线性表、堆栈、队列、字符串、数组等等,其中,最典型、最常用的是( )。
【单选题】消费者有权拒绝经营者的强制交易行为,这是消费者的
A.
知悉真情权
B.
依法求偿权
C.
公平交易权
D.
获得赔偿权
【简答题】理想气体恒温可逆压缩, D U ___0 , D H ___0 。
【简答题】Why is he so tired? He (play) _______________ tennis for five hours.
【单选题】理想气体恒温可逆压缩, Δ U 0 , Δ H 0 。
A.
>, >
B.
>, <
C.
=,=
D.
<, <
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