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【单选题】
分析下图药物氨基侧链上引入长链基团的原因是
A.
增加脂溶性从而增加作用时间
B.
增加与受体亲和力
C.
引入亲水基团从而增加其溶解度
D.
避免代谢
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【单选题】Quel est le fleuve le plus long en France?
A.
La Garonne
B.
La loire
C.
La Seine
D.
Le Rhône
【单选题】下列不适宜做保留灌肠的是( )
A.
慢性痢疾
B.
高热惊厥
C.
忧郁失眠
D.
慢性阿米巴痢疾
E.
痔疮手术后第一天
【单选题】Quel est le métier de Madame Huppert ?
A.
Elle est chanteuse.
B.
Elle est danseuse.
C.
Elle est actrice.
【单选题】I _____while my friend _____ TV. [     ]
A.
arrived; was watching
B.
was arriving; watched
C.
arrived; watched
D.
was arriving; was watching
【单选题】木楼地面存在耐火性差,潮湿环境下易( )、易产生裂缝和翘曲表形的缺点。
A.
腐朽
B.
发胀
C.
缩水
D.
燃烧
【单选题】Quel est le fleuve le plus long en France?
A.
la Garonne
B.
la Loire
C.
la Seine
D.
le Rhône
【简答题】My aunt or my uncle _______ arriving by train today. (be)
【单选题】Upon arriving home from a business trip, dad asked mum about my academic performance at high school and then _____ of my little sister, who was in junior school.
A.
one
B.
it
C.
that
D.
the one
【单选题】My aunt or my uncle ____ arriving by train today.
A.
is
B.
are
【单选题】● 以下属于对称数字用户线路(Symmetrical Digital Subscriber Line)的是 (20) (20)
A.
HDSL
B.
ADSL
C.
RADSL
D.
VDSL
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