• 2022-05-30
    根据录音,判断下列句子中说话者对相关事实是否确定,“S”代表“Sure”(确定),“NS”代表 “Not sure” (不确定)。 It’s a beautiful day, isn’t it? ( )
    A: S
    B: NS
  • A

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      A: __________ cell phone is this?B: It's George's.A: George's cell phone is red. This is orange.B: Are you sure?A: Yes, I am. This cell phone isn't ________.

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      It's a nice day, isn't it?

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      It's a lovely day, _____________? A: it is B: it isn't C: isn't it D: is it

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      ‌G71 P(ns) Q(nf) U(Δu) W(Δw) F(f) S(s) T(t)中 ns到nf程序段间,可以包含有子程序?‏

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      G71 P(ns) Q(nf) U(Δu) W(Δw) F(f) S(s) T(t)中 ns到nf程序段间,可以包含有子程序?