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【单选题】
高血压伴低钾血症患者的药物是A.
依那普利
B.
氢氯噻嗪
C.
美托洛尔
D.
氨氯地平
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【简答题】Critical reading means reading with the goal of finding __________ of a material, whether its is fiction or nonfiction. When we read English newspapers, it is very important for us to judge whether th...
【多选题】About the usage of the second or third person, which of the following statements are TRUE?
A.
It means you will address the reader as “you.”
B.
In using the second or third person, the author is a detached narrator, a storyteller who is discussing the lives of others, but the author is not necessarily a character in this story.
C.
The third-person perspective has a similar effect of distancing the writer from the story, but it also removes the reader as a character.
D.
Using second and third person is a tool used more often in fiction than in creative nonfiction.
【多选题】下列对于果蝇唾腺染色体的描述哪些是正确的( )。
A.
唾液腺染色体形成时，染色体着丝粒和近着丝粒的异染色质区聚于一起形成染色中心。
B.
在显微镜下可观察到从染色中心伸出6条配对的染色体臂，5条为长臂，1条为短臂。
C.
果蝇消化道细胞发育到一定阶段便停止在分裂间期，但唾腺细胞中的染色体仍不断复制，形成约1000～4000拷贝的多线染色体。
D.
唾腺染色体染色后呈现深浅不同、疏密各异的横纹，这些横纹都具有种的特异性。
【单选题】Nonfiction means the following EXCEPT ______.
A.
real
B.
truthful
C.
imaginary
D.
factual.
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