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【简答题】
“他喜欢吃吐鲁番的葡萄”中包含了 个语素 个词。
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反馈参考答案：
举一反三
【单选题】关于改革在社会发展中的作用,描述不正确的是?
A.
同一种社会形态发展过程中的质变
B.
推动社会发展的又一重要动力
C.
社会基本矛盾及其规律作用的结果
D.
通过改革实现社会的自我调整和局部改善
【单选题】Which of the following is a reasonable way to explain the ability of enhancers to act at a distance?
A.
The activator binds to an enhancer, changing the supercoiling state of the DNA and opening up the promoter to general transcription factors.
B.
The activator binds to an enhancer, slides along the DNA until it encounters the promoter, and activates transcription.
C.
An activator binds to an enhancer, creating loops in the DNA, which leads to the interaction of proteins at the promoter and activation of transcription.
D.
An activator binds to an enhancer and a downstream segment to form a loop, which causes the protein to track toward the promoter and activate transcription.
E.
All of the choices explanations are possible.
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