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【简答题】
当M和N离子共存时,欲以EDT 滴定其中的M离子。当CM=1/10CN点时, 要滴定M(∆PM’=0.2,TE%=0.3%),则要求∆lgK≥
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参考答案:
举一反三
【单选题】表单提交的方式有( )种。
A.
1
B.
2
C.
3
D.
4
【判断题】HTML表单,表单提交的方式由表单的method属性指定,主要有GET和POST两种方式
A.
正确
B.
错误
【简答题】用括号里所给词的正确形式填空。 1. Maria (tell) Mlke that Li Lei would get on well with others. 2. In English, he is better at (read) than (listen). 3. It seemed that they (live)a hard life. 4. He told me a piece of ...
【单选题】下列哪项不属于肿瘤细胞异型改变
A.
核体积增大
B.
核染色加深
C.
核大小不一
D.
核质比例增大
E.
细胞质嗜酸性增强
【单选题】— Do you think Li Hua has passed the English examination? — No, If so, he ______ us yesterday.
A.
would tell
B.
told
C.
would have told
D.
had told
【简答题】用所给词的适当形式填空。 1. Li Hong is ___________ (make) a call. 2. Would you like ___________ (swim) with us? 3. My father ___________ (feel) happy. 4. Don't ___________ (hang) up the phone, please.
【简答题】He said he would ____ me to Mr Li as his assistant but he didn’t. A. comment      B suggest         C. command    D. recommend
【单选题】He is a man of integrity. He would ______ kill himself as betray his country.
A.
as soon
B.
like to
C.
rather
D.
never
【单选题】表单提交的方式有几种( )
A.
1
B.
2
C.
3
D.
4
【判断题】外毒素热稳定性强,毒性作用也很强,可以脱毒制备成类毒素。
A.
正确
B.
错误
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