
【名词&注释】
中草药(chinese herbal medicine)、向日葵(sunflower)、稻瘟病菌(rice blast fungus)、表面积(surface area)、薄荷油(peppermint oil)、内聚力(cohesion)、担子菌纲(basidiomycetes)、部分地(partially)
[单选题]薄荷为唇形科植物,可制高级香料和药品,其( )含薄荷油。
A. 全草
B. 叶
C. 茎和根
D. 花
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举一反三:
[单选题]下列关于粉碎的叙述哪一项是错误的( )。
A. 一般的粉碎,主要利用外加机械力,部分地(partially)破坏物质分子问的内聚力(cohesion)来达到粉碎的目的
B. 固体药物粉碎前,必须适当干燥
C. 在粉碎过程中,应把已达到要求细度的粉末随时取出
D. 一般来说,中草药用较高的温度急速加热并冷却后不利于粉碎的进行
E. 通过粉碎可以以减小粒径,极大地增加药物的表面积
[单选题]The chart shows that from 2005 to 2008,.
A. the percentage of the Spanish families with a computer rose 35 points
B. the percentage of the White families with a computer remained unchanged
C. the number of the Black families with a computer was on the decrease
D. the number of the Asian families with a computer showed the sharpest increase
[单选题]属于锦葵科。
A. 落葵
B. 天葵
C. 向日葵
D. 蜀葵
[单选题]稻瘟病菌属于( )。
A. 藻状菌纲
B. 子囊菌纲
C. 半知菌纲
D. 担子菌纲(basidiomycetes)
[单选题]Would you please the paper for me and see if there are any obvious mistakes?
A. look around
B. look into
C. look up
D. look through
[单选题]听第9段材料,回答第13-16题。第13题:
A. Who Could the man Speaker most probably be ?
B. a person who saw the accident
C. the driver of the lorry
D. a police officer
[单选题]Which of the following words can best take the place of the word "relish" in the second paragraph?
A. choose
B. enjoy
C. prepare for
D. carry on
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