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【简答题】
食品的酸度通常用总酸度(滴定酸度)、挥发酸度、有效酸度来表示，测定方法分别为直接/酸碱滴定法、();()。
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皮皮学刷刷变学霸
举一反三
【单选题】Few people nowadays are able to______friendship into their senior years.
A.
postpone
B.
maintain
C.
withdraw
D.
insist
【单选题】— Nowadays few people live in a place permanently, and population mobility is a ______. — Yes. The present world is more on the _______ than ever before. [ ]
A.
tendency; go
B.
trend; move
C.
phenomenon; move
D.
fashion; go
【单选题】What about those young women who cling to a more traditional dream? (par.12)
A.
hold on to
B.
adhere to
C.
respond to
D.
stick to
【单选题】Read the introduction to the text (Par. 1) and then choose the phrase that best describes what you think this text will be about.
A.
Similarities and differences in families in the United States and other countries
B.
New kinds of family arrangements
C.
The changing roles of mothers in the family
D.
The disappearance of traditions and cultural customs
【简答题】Nowadays everybody seems to think that they know English. Many people speak it but few speak it really well. Practice is necessary in speaking English well. Reading is also one of the things that will...
【简答题】Nowadays quite a few young people would rather buy the (cost) ______consumer goods.
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