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【多选题】
影响药物溶出速度的因素有A.
溶出介质的体积
B.
固体药物的表面积
C.
溶剂化作用和水合作用
D.
温度
E.
pH和同离子效应
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举一反三
【单选题】听力原文：How late do you stay open on Sundays? (A) We're open until 8. (B) Yes, we do. (C) No, I haven't, not lately. (14)
A.
B.
C.
【单选题】听力原文：How early do you open? (A) Oh no, that's much too early. (B) We're open until 5 o'clock. (C) At 9 o'clock. (14)
A.
B.
C.
【单选题】It was not until yesterday ________they decided to re-open the business talk.
A.
when
B.
that
C.
which
D.
as
【单选题】Their relationship，______ on years of open communication with each other，will last.
A.
base
B.
to base
C.
basing
D.
based
【单选题】In a severe winter, many wild animals can ________ hunger.
A.
die from
B.
die of
C.
die away
D.
die out
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