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【简答题】
蛋白质分子中氮的平均含量为______，故样品中的蛋白质含量常以所测氮量乘以______，即______。
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【简答题】But I ’ve got room for only two of you in the house.英译汉
【单选题】—I hear that you've just moved into a new house. —Oh, yes. Please _____ at my house if you are free. [ ]
A.
drop in
B.
walk in
C.
come in
D.
go in
【简答题】They used to live in a big house with lots of servants, but they've come ______ in the World since then.
【单选题】The house rent is expensive. I’ve got about half the space I had at home and I am paying _______ here.
A.
as three times much C. much as three times
B.
as much three times D. three times as much
【简答题】For such a big house the price is fairly low. But you’ve got to _________________ (考 虑维修所需要的钱 ).
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