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【单选题】
下列关于血浆清蛋白的叙述哪一项是正确的?( )
A.
是均一的蛋白质,只合少量二硫键
B.
在生理PH条件下带负电
C.
在碱性介质中电泳时比球蛋白泳动慢
D.
半饱和硫酸铵可沉淀该蛋白
E.
分子量小,在维持血浆胶体渗透压中不起作用
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参考答案：
举一反三
【单选题】Bravery is as rare in war as it is in peace. It isn't just a matter of facing danger from which you would ______ to run.
A.
prefer
B.
infer
C.
refer
D.
offer
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【单选题】Bravery is as rare in war as it is in peace. It isn‘t just a matter of facing danger from which you would__________ to run.
A.
prefer
B.
infer
C.
Refer
D.
offer
查看完整题目与答案
【单选题】下述操作系统类型中,哪个操作系统一定是由多台计算机组成的系统?
A.
实时
B.
分时
C.
批处理
D.
分布式
查看完整题目与答案
【单选题】--- Are you worried about her safety? --- Just ________. She isn’t alone.
A.
entirely
B.
gradually
C.
generally
D.
slightly
查看完整题目与答案
【单选题】Don’t be nervous. Just speak _______ and pretend the microphone isn’t here.
A.
obviously
B.
slightly
C.
naturally
D.
strangely
查看完整题目与答案
【简答题】阅读以下说明和C代码，将应填入(n)处的字句写在对应栏内。 【说明】 该程序的功能是从文件IN.DAT中读取一篇英文文章存入到字符串数组xx中，以行为单位对行中以空格或标点符号为分隔的所有单词进行倒排。最后把已处理的字符串(应不含标点符号)仍按行重新存入字符串数组xx中，最后把结果xx输出到文件OUT6.DAT中。 例如：原文：You He Me I am a student． 结果：Me He ...
查看完整题目与答案
【单选题】I suppose that he is just joking, ______?
A.
don't I
B.
isn't he
C.
isn't it
D.
is it
查看完整题目与答案
【单选题】It just isn’t fair____________I was working as a waiter last month；my friends were lying on the beach．
A.
whenever
B.
though
C.
for
D.
while
查看完整题目与答案
【简答题】It just isn’t fair I was working as a waiter last month my friendswere lying on the beach. . A whenever                B.though                   C.for                      D.while
查看完整题目与答案
【单选题】阅读以下程序 #include＜iostream.h＞ void main() { charline[10]； in＞＞line； cout＜＜line＜＜endl； } 如运行时输入This is an example.＜CR＞，则程序的输出结果是( )。
A.
This
B.
This is
C.
This is a
D.
This is an example.
查看完整题目与答案
相关题目：
【单选题】Bravery is as rare in war as it is in peace. It isn't just a matter of facing danger from which you would ______ to run.
A.
prefer
B.
infer
C.
refer
D.
offer
查看完整题目与答案
【单选题】Bravery is as rare in war as it is in peace. It isn‘t just a matter of facing danger from which you would__________ to run.
A.
prefer
B.
infer
C.
Refer
D.
offer
查看完整题目与答案
【单选题】下述操作系统类型中,哪个操作系统一定是由多台计算机组成的系统?
A.
实时
B.
分时
C.
批处理
D.
分布式
查看完整题目与答案
【单选题】--- Are you worried about her safety? --- Just ________. She isn’t alone.
A.
entirely
B.
gradually
C.
generally
D.
slightly
查看完整题目与答案
【单选题】Don’t be nervous. Just speak _______ and pretend the microphone isn’t here.
A.
obviously
B.
slightly
C.
naturally
D.
strangely
查看完整题目与答案
【简答题】阅读以下说明和C代码，将应填入(n)处的字句写在对应栏内。 【说明】 该程序的功能是从文件IN.DAT中读取一篇英文文章存入到字符串数组xx中，以行为单位对行中以空格或标点符号为分隔的所有单词进行倒排。最后把已处理的字符串(应不含标点符号)仍按行重新存入字符串数组xx中，最后把结果xx输出到文件OUT6.DAT中。 例如：原文：You He Me I am a student． 结果：Me He ...
查看完整题目与答案
【单选题】I suppose that he is just joking, ______?
A.
don't I
B.
isn't he
C.
isn't it
D.
is it
查看完整题目与答案
【单选题】It just isn’t fair____________I was working as a waiter last month；my friends were lying on the beach．
A.
whenever
B.
though
C.
for
D.
while
查看完整题目与答案
【简答题】It just isn’t fair I was working as a waiter last month my friendswere lying on the beach. . A whenever                B.though                   C.for                      D.while
查看完整题目与答案
【单选题】阅读以下程序 #include＜iostream.h＞ void main() { charline[10]； in＞＞line； cout＜＜line＜＜endl； } 如运行时输入This is an example.＜CR＞，则程序的输出结果是( )。
A.
This
B.
This is
C.
This is a
D.
This is an example.
查看完整题目与答案
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