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【单选题】
有关片剂崩解影响因素的叙述中错误的是( )
A.
压片压力大,孔隙率小,崩解迟缓
B.
粘合剂的用量对崩影响
C.
硬脂酸镁用量大,崩解迟缓
D.
崩解剂的用量影响片剂崩解
E.
表面活性剂能够改善疏水性药物的润湿性,有利于片剂崩解
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【单选题】How long did Max walk before he asked sebody to help?
A.
ten minutes
B.
five minutes
C.
thirty minutes
D.
twenty minutrs
【简答题】湖北,简称 _____ ,因位于长江中游的 ________ 以北而得名。全省地势 _________ ,东、西、北三面环山,以西部的山地较高,统称为鄂西山地,中南部低平为平原地带,以江汉平原为主,整体上形成了一个向南敞开的不完整的盆地。以长江、汉水为干流的水系,纵横交错,大小湖泊星罗棋布,素有 “ 鱼米之乡 ” 和 “_________” 的美誉;省会 _______ 。
【单选题】Boxing was long viewed sickly. Generally forbidden by law in earlier days, the fighting was usually done with bare fists, and matches often lasted forty or fifty rounds. In 1882 John L. Sullivan, a fi...
A.
short and bloody
B.
usually spare-time competitions
C.
governed by strict rules
D.
cruel
【单选题】How long does it take to get there on foot?
A.
Two minutes.
B.
Ten minutes.
C.
Twenty minutes.
D.
Thirty minutes.
【单选题】How long was Alan's vacation?
A.
three days
B.
five days
C.
ten days
【简答题】阅读理解。 Long, long ago there was a very foolish thief. Do you know what he did one day? When he wanted to steal(偷) the bell on his neighbour's door, he walked up to the door, took hold of (抓住) the bell ...
【单选题】How long will it take?
A.
1 hour
B.
45 mins
C.
3 hours
D.
5 mins
【单选题】原棉选配时,常以若干队产地相同或性质接近的唛头作为主体成分,一般主体原棉在配棉成分中约占()左右。
A.
90%
B.
80%
C.
70%
D.
60%
【单选题】—Our school in 1886. —Wa, it has a very long history. [     ]
A.
built
B.
was built
C.
is built
D.
has built
【单选题】当微分时间为零时,比例微分调节器则成为_________调节器。
A.
积分
B.
双位
C.
微分
D.
比例
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