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【单选题】
湿法制粒压片工艺中制粒的目的是改善药物的 ()A.
可压性和流动性
B.
崩和溶出性
C.
防潮性和稳定性
D.
润滑性和抗黏着性
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【单选题】在线索化二叉树中，t所指结点没有左子树的充要条件是( )
A.
t->ltag==1
B.
t->leftchild==NULL
C.
t->ltag==1且t->leftchild==NULL
D.
以上都不对
【简答题】甲类建筑适用的最大高度应 [填空(1)]A. 专门研究
【简答题】A．He went on a trip. B．He went out shopping. C．He went to visit Tom and his wife. D．Both A and B
【单选题】He ______ his work to his colleagues before he went abroad.
A.
transferred
B.
commenced
C.
delivered
D.
commended
【单选题】在线索化二叉树中, t 所指结点没有左子树的充要条件是( )。
A.
t → lchild = =NIL
B.
t → ltag = =1
C.
t → ltag = =1 且 t → lchild = =NIL
D.
以上都不对
【单选题】He ______all his unfinished manuscripts to his colleagues in the laboratory before he went to France.
A.
transferred
B.
translated
C.
transmitted
D.
transacted
【单选题】He went away whistling, the dusty old book______beneath his arm.
A.
tucking
B.
to be tucked
C.
tucked
D.
having tucked
【判断题】His mind went back to that book—the book the lord Himself must have put into his hands out of the hundreds of Army library books sent to the Florida training camp. 他又回想起那本书—那必定是上帝亲自从佛罗里达训练营陆军图书馆的成百部书中...
A.
正确
B.
错误
【单选题】Last year his parents went to the west on business and he went to see his grandmother ______.
A.
for the time being
B.
over and over again
C.
once upon a time
D.
at regular intervals
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