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【单选题】
在内髓集合管通透性较高的物质是A.
NaCl
B.
K +
C.
尿素
D.
葡萄糖
E.
氨基酸
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【简答题】The treasured books should be put in ________. A)built-in bookshelves B)freestanding bookcases C)hanging bookshelves D)glass cases
【单选题】The treasured books should be put in ______.
A.
built-in bookshelves
B.
freestanding bookcases
C.
hanging bookshelves
D.
glass cases
【简答题】A house of cards? Sounds unbelievable, doesn’t it? Not if the architect is 31-year-old Bryan Berg. He’s made a career out of building fantastic card houses, stadiums, capitols, castles — and the world...
【单选题】No freestanding fitment may exceed a height of ** meters or extend ___the boundaries of the site.
A.
by
B.
over
C.
beyond
D.
to
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