—Pleasedon’ttellanybodyaboutthis,Linda. — .A.O...
練習題1.62W
問題詳情:
— Please don’t tell anybody about this, Linda.
— .
, I will. B. No, I don’t. C. OK, I won’t. D. Sorry to hear that.
【回答】
C
知識點:口語應用
題型:選擇題
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.已知各項均不為零的數列{an},定義向量.下列命題中真命題是( )A.若∀n∈N*總有cn⊥bn成立,則數...
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