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【单选题】
下列有关药材品质检查的说法不正确的是A.
药材应用前了解来源并经品种鉴定
B.
对于药材都可以进行化学成分含量的测定
C.
药材的含水量太高易使药材发霉变质
D.
不同种属的药材通常成分各异，药效也有很大差
E.
药材测定有效成分
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【简答题】五、六年级向灾区献爱心捐款，五年级捐了200元，六年级捐了400元，五年级比六年级少捐______%，六年级比五年级多捐______%．
【简答题】植树节那天，五年级同学栽了54棵树，六年级同学比五年级多栽 1 9 ．六年级同学栽了多少棵？
【简答题】学校去植树，四五六年级共植树叶850棵，其中四年级植了150棵，五、六年级植树的棵数比是5：9，六年级植树多少棵？
【简答题】为了庆奥运，实验小学绘制了一幅百米长卷图，其中六年级绘制的占全长的 2 3 ．六年级绘制了______米画卷．
【简答题】富人的弃婴( )在孤儿院里挣扎了 ( ) 年。
【单选题】Read the following reviews of a book called The Bosses Speak. For each question 1-6, choose the correct answer. Mark letter (A,B or C) on your Answer Sheet. John Stuart is an executive recruitment spe...
A.
it is better value than other management books
B.
it does not need to be read right through
C.
it is about well-known people
【简答题】Please form a group by yourselves. Each group consists of five people. Each group shall form a company which may have subsidiaries.
【单选题】An appropriate title for this text may be______.
A.
Taste and Health: Which One Do You Choose?
B.
Barbecue And Beer: Tasty And Healthy
C.
Beer: A Welcome And Healthy Drink
D.
Grilled Meat: Delicious But Fatal
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