皮皮学，免费搜题
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【单选题】
药品生产所用的原辅料、包装材料应当符合( )
A.
规格要求
B.
管理规定
C.
要求
D.
质量标准
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举一反三
【单选题】最适用于大体积低粘度物料的混合搅拌器是
A.
螺杆式搅拌器
B.
桨式搅拌器
C.
锚式搅拌器
D.
推进式搅拌器
查看完整题目与答案
【单选题】We _____ in the city, but now we live in the countryside
A.
used to live
B.
used to living
C.
were used to live
D.
were used to living
查看完整题目与答案
【单选题】From these stories we understand that_____
A.
we cannot trust banks.
B.
we should not trust anyone.
C.
a waterproof bag is not proof against worms and insects.
D.
insects eat anything.
查看完整题目与答案
【单选题】三羧酸循环发生在
A.
线粒体
B.
细胞液
C.
高尔基体
D.
内质网
E.
核糖体
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【单选题】When the author says that we need to be in the driver's seat, he means that .
A.
a. we need to drive a car
B.
b. we should control our driving
C.
c. we must change the world
D.
d. we should govern our thinking
查看完整题目与答案
【单选题】_________ for over 50 years, we are confident we can give our customers complete satisfaction.
A.
Being in business
B.
Having been in business
C.
In business
D.
We are in business
查看完整题目与答案
【单选题】下列关于生物科学史的叙述,错误的是
A.
赫尔希和蔡斯利用同位素标记法证明了DNA是遗传物质
B.
坎农提出了通过神经-体液-免疫调节网络维持内环境稳态
C.
孟德尔运用假说-演绎法得出遗传的分离与自由组合定律
D.
1970年,科学家利用荧光标记法证明细胞膜具有流动性
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【单选题】( )市场属最终产品市场,是市场运行的出发点和最终点。( )的需求是派生需求,是由( )的需求引发的。1消费品市场 2组织市场 3政府社团市场 4生产者市场
A.
①②①
B.
②①③
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【单选题】Here we ____ (be).
A.
better
B.
were
C.
are
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【单选题】___ have to work today, we should go to Laguna Beach.
A.
For we do not
B.
We do not
C.
Since we do not
D.
Since we do no
查看完整题目与答案
相关题目：
【单选题】最适用于大体积低粘度物料的混合搅拌器是
A.
螺杆式搅拌器
B.
桨式搅拌器
C.
锚式搅拌器
D.
推进式搅拌器
查看完整题目与答案
【单选题】We _____ in the city, but now we live in the countryside
A.
used to live
B.
used to living
C.
were used to live
D.
were used to living
查看完整题目与答案
【单选题】From these stories we understand that_____
A.
we cannot trust banks.
B.
we should not trust anyone.
C.
a waterproof bag is not proof against worms and insects.
D.
insects eat anything.
查看完整题目与答案
【单选题】三羧酸循环发生在
A.
线粒体
B.
细胞液
C.
高尔基体
D.
内质网
E.
核糖体
查看完整题目与答案
【单选题】When the author says that we need to be in the driver's seat, he means that .
A.
a. we need to drive a car
B.
b. we should control our driving
C.
c. we must change the world
D.
d. we should govern our thinking
查看完整题目与答案
【单选题】_________ for over 50 years, we are confident we can give our customers complete satisfaction.
A.
Being in business
B.
Having been in business
C.
In business
D.
We are in business
查看完整题目与答案
【单选题】下列关于生物科学史的叙述,错误的是
A.
赫尔希和蔡斯利用同位素标记法证明了DNA是遗传物质
B.
坎农提出了通过神经-体液-免疫调节网络维持内环境稳态
C.
孟德尔运用假说-演绎法得出遗传的分离与自由组合定律
D.
1970年,科学家利用荧光标记法证明细胞膜具有流动性
查看完整题目与答案
【单选题】( )市场属最终产品市场,是市场运行的出发点和最终点。( )的需求是派生需求,是由( )的需求引发的。1消费品市场 2组织市场 3政府社团市场 4生产者市场
A.
①②①
B.
②①③
查看完整题目与答案
【单选题】Here we ____ (be).
A.
better
B.
were
C.
are
查看完整题目与答案
【单选题】___ have to work today, we should go to Laguna Beach.
A.
For we do not
B.
We do not
C.
Since we do not
D.
Since we do no
查看完整题目与答案