40. How do bacteria participate in the process of "semiosis"? (A) By learning symbolic languages like English. (B) By using mathematics to calculate DNA sites. (C) By performing actions that recognize and cut DNA. (D) By following conscious instructions from humans.

40. How do bacteria participate in the process of "semiosis"?
(A) By learning symbolic languages like English.
(B) By using mathematics to calculate DNA sites.
(C) By performing actions that recognize and cut DNA.
(D) By following conscious instructions from humans.

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統計： A(0), B(0), C(6), D(2), E(0) #3894899

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。

B1 · 2026/05/20

#7378687

正確答案：(C) By perform...

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34. Parent: I read that the UK government may introduce stronger rules for children’s social media use. One idea is a ban for users under 16. Teenager: ____________Parent: I see your point. So you think the problem is not just whether children can use social media, but whether the platforms are safe enough. (A) The consultation will close at the end of May, and the government may act after that. (B) Some politicians support a ban because they believe young people need stronger protection online. (C) I understand the concern, but I think making platforms safer may be better than banning all under-16s. (D) Some app features, such as livestreaming and disappearing messages, may create safety risks.

40. How do bacteria participate in the process of "semiosis"?
(A) By learning symbolic languages like English.
(B) By using mathematics to calculate DNA sites.
(C) By performing actions that recognize and cut DNA.
(D) By following conscious instructions from humans.

詳解 (共 1 筆)

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