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【单选题】
断面有“朱砂点”并有“起霜”现象的天然药物是A.
白术
B.
苍术
C.
北苍术
D.
莪术
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反馈参考答案：
举一反三
【单选题】Which of the following is TRUE according to the passage?
A.
People are now trying to find ways to make noise as low as possible.
B.
Only recently did people realize the harmful effect of noise.
C.
Noise pollution is the worst kind of pollution we suffer from.
D.
The writer thinks that it is almost impossible for people to avoid noise.
【单选题】某吸收塔中,物系的平衡线方程为y=2.0x,操作线方程为y=3.5x+0.001,当y1=0.06,y2=0.0030时,x1=( ),x2=( ),L/V=( )。
A.
0.0597；0.0005714；3.5
B.
0.01686；0.0005714；3.5
C.
0.0337；0.0005714；3.5
D.
0.01686；0.0003615；3.5
【简答题】阅读理解 There are many things we need to know that we do not learn at school. For example, if we want to use our money wisely, we need to shop carefully. We need to know how to compare (比较) the prices of...
【简答题】A generation gap(代沟)has become a serious problem.! read a report about it in the newspaper. Some children have killed 31 after quarrelling (爭吵)with 32 .I think this is because they don't often have a ...
【简答题】根据对话情景，填入恰当的单词。 A: What do you usually do 1 school? B: I 2 my homework first, then do some chores. A: Really? Do you 3 doing chores? B: Yes, very much I'd like to 4 supper, because I like to cook. Do ...
【多选题】下列关于疥疮的防治描述正确的有（）
A.
患者可不隔离，有接触的家庭成员一般不需治疗
B.
污染物品应曝晒或煮沸以杀灭疥螨
C.
1%γ-666是高效杀虫药物，适用于所有患者
D.
瘙痒严重者可口服抗组胺药物
【简答题】阅读理解。 There are many things we need to know that we don't learn at school. For example, if we want to use our money wisely, we need to shop carefully. We need to know how to compare (比较) the prices of...
【简答题】某吸收塔中,物系的平衡线方程为y=2.0x,操作线方程为y=3.5x+0.001,当y1=0.06,y2=0.0015时,x1=_____,x2=____, L/G=____,气相传质单元数NOG=_______.
【单选题】下列关于疥疮的叙述，正确的是（）
A.
传染性极强，夏季多见
B.
好发于头面部、头发和掌跖部
C.
皮损处有灰白色、浅黑色或普通皮色的隧道
D.
病人常有奇痒，遇冷会加重
E.
刮取皮损部位，不能找到疥螨或虫卵
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