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【单选题】
What is indicated about the store?
A.
It can place special orders for printed music.
B.
It specializes in electronic pianos.
C.
It sells different kinds of musical instruments.
D.
It carries various styles of pianos.
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【单选题】Which country has the greates number of millionaires and billionaires in the world?
A.
China
B.
UK
C.
USA
D.
Australia
【单选题】真核细胞需氧呼吸的基本过程示意图如下,下列叙述正确的是:
A.
阶段A为糖酵解,该阶段的产物是丙酮酸和物质①
B.
阶段B为柠檬酸循环,该过程产生大量ATP
C.
阶段A和阶段B为阶段C提供【H】和ATP
D.
阶段C为电子传递链,有关酶存在于线粒体内膜
【单选题】The editor of the magazine, Philip Green, is an editor for _____ a lot of teenagers have the greatest respect. [     ]
A.
that
B.
what
C.
who
D.
whom
【单选题】高血压伴支气管哮喘患者不宜选用:
A.
噻嗪类利尿剂
B.
β受体阻滞剂
C.
CB
D.
I
E.
ARB
【单选题】对于相同的调制信号,分别采用2ASK、2FSK、2PSK调制,得到的 2ASK、2FSK、2PSK 信号的带宽关系为 。
A.
2ASK= 2PSK= 2FSK
B.
2FSK > 2PSK= 2ASK
C.
2FSK > 2PSK > 2ASK
D.
2ASK= 2PSK > 2FSK
【单选题】China's success in manned-spacecraft travel shows ________ our country has become one of the greatest powers in space research.
A.
what
B.
which
C.
/
D.
it that
【单选题】高血压伴支气管哮喘的患者宜选用
A.
地高辛
B.
普萘洛尔
C.
维拉帕米
D.
硝苯地平
E.
氟桂利嗪
【单选题】高血压伴支气管哮喘患者不宜选用:
A.
噻嗪类利尿剂
B.
β受体阻滞剂
C.
CCB
D.
ACEI
E.
ARB
【多选题】成熟红细胞可以以较高的速率代谢葡萄糖,产生乳酸,然后转运到肝脏,关于这个过程,下列叙述中哪些是正确的?
A.
红细胞不能进行柠檬酸循环
B.
生成乳酸可以再生出NAD+,以便糖酵解可以不断进行
C.
成熟红细胞中产生的乳酸被运回肝脏后通过糖异生途径再生成葡萄糖
D.
在肌肉或红细胞中葡萄糖代谢为乳酸,在肝脏中乳酸转化为葡萄糖,这一过程称为Cori循环
【简答题】Happy April Fool’s Day.In celebration of the day, we have put together a list of some of the greatest hoaxes in history.They are the lies that have been designed for innocent people who are ready to b...
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