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【单选题】
下面属于吡喃香豆素的是
A.
伞形花内酯
B.
七叶内酯
C.
补骨脂内酯
D.
花椒内酯
E.
黄檀内酯
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【多选题】热溶法制备糖浆剂的优点有 ( )
A.
蔗糖易于溶解,糖浆易于滤过澄清
B.
制得的糖浆色泽较浅,转化糖少
C.
可杀灭微生物,使糖浆利于保存
D.
适用于含挥发性成分的糖浆置备
E.
适于单糖浆及对热稳定糖浆
【多选题】热溶法制备糖浆剂的优点有
A.
蔗糖易于溶解,糖浆易于滤过澄清
B.
制得的糖浆色泽较浅,转化糖少
C.
可杀灭微生物,使糖浆利于保存
D.
适用于含挥发性成分的糖浆置备
E.
可除去蔗糖中所含少量蛋白质
【单选题】下列关于糖浆剂的表述中,不正确的是
A.
热溶法制备糖浆剂适用于对热稳定的药物
B.
单糖浆的浓度为85.0%(g/g)
C.
须加防腐剂
D.
适用于儿童服用
E.
能掩盖某些药物的不良气味
【单选题】下列除哪一项外,均为热溶法制备糖浆剂的特点
A.
蔗糖溶解速度快,适应于单糖浆制备
B.
高分子杂质可因加热、凝固而被滤除
C.
可杀灭生长期的微生物
D.
加热时间过长转化糖含量增加
E.
不用加助滤剂
【单选题】—Have you seen my pen bought during my visit to Hong Kong Disneyland? —Oh, Jane must have taken it _________ ; she has the same one as yours.
A.
by mistake
B.
on purpose
C.
by chance
D.
by accident
【单选题】That must have taken you a lot of nerve to pass the broken bridge.
A.
能过那座断桥一定花了你不少力气。
B.
能过那座断桥一定花了你不少精力。
C.
能过那座桥一定费了你不少精神。
D.
你能越过那座断桥真是了不起。
【单选题】— The window must have taken you quite a lot of time that day. — You are right. They _____ for weeks. [     ]
A.
haven't been cleaned
B.
hadn't been cleaned
C.
didn't' clean
D.
haven't cleaned
【简答题】Read the following paragraph (the second paragraph of Passage B) and find the main idea by applying the reading skill “Skimming”. I trust that as you prepared for this day, you must have taken some ti...
【多选题】下列关于糖浆剂的表述中,正确的是
A.
单糖浆的浓度为85%(g/g)
B.
热溶法制备糖浆剂适合于对热稳定的药物
C.
单糖浆可作为矫味剂、助悬剂
D.
糖浆剂本身具有抑菌作用,不需加防腐剂
E.
制备糖浆剂宜用蒸气夹层锅加热,并应严格控制温度与时间
【单选题】You must have been taken ____ by his lies. He is a dishonest man.
A.
in
B.
out
C.
away
D.
off
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