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【判断题】
以EDTA为滴定剂,在酸度较高的溶液中可形成MHY络合物。 ( )
A.
正确
B.
错误
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举一反三
【单选题】Her sister ______ a rich man. They ______ for twenty years.
A.
married with have married
B.
married to have married
C.
married have been married
D.
had married have been married
【单选题】关于子痫患者的护理措施 不正确 的是
A.
减少刺激
B.
严密监护
C.
为便于抢救,置患者于光线充足病室
D.
专人护理,防止受伤
【简答题】对下列句子中的划线部分提问,每空词数不限。 1. It is 12 o’clock now. ______________ is it now? 2. We have a school trip in November . ______________ you have a school trip? 3. Tina gets home at 5:00 p.m . ______________ T...
【单选题】Lisa is _________ than her sister.
A.
more smarter
B.
much smarter
C.
more smart
D.
very s m arter
【单选题】If the Irish expect to enjoy the 5%of reduction at prices,they should______.
A.
pay the Japanese at least£1000
B.
order 1000 pounds of batteries in weight
C.
order £ 1 000 worth batteries at least
D.
pay the Japanese £ 1 000 ahead
【单选题】So far as the broadcasting hours devoted to entertainment are concerned, ______.
A.
the Japanese figure is the highest in the figure
B.
the U. S. figure is smaller than the U. K. world
C.
the U. K. figure is second to the Japanese figure
D.
the Canadian figure is higher than that of any other country
【简答题】设集合 , ,则 等于 A. B. C. D.
【单选题】设全集 ,集合 , ,则集合 C U 等于
A.
B.
C.
【简答题】Fill in the blanks with the words in the text. The first letter is given to help you finish the task. (请写出完整的单词,包含第一个字母) 1. I did something I never had done before: hugged Maggie to me, then dragged h...
【单选题】So far as the broadcasting hours devoted to entertainment are concerned, ______.
A.
the Japanese figure is the highest in the world
B.
the U. S. figure is smaller than the U. K. figure
C.
the U. K. figure is second to the Japanese figure
D.
the Canadian figure is higher than that of any other country
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