【单选题】Tom is clever at numbers and I think he will ________ an excellent accountant.
【单选题】What is your job?I' m()accountant.
【单选题】- What is your job? - I'm ____________ accountant.
【单选题】一平面简谐波的表达式为 .在 t = 1 / n 时刻, x 1 = 3 l /4 与 x 2 = l /4 二点处质元速度之比是
【单选题】一平面简谐波的表达式为:y=Acos2π(vt-x/λ)。在t=1/v时刻,x 1 =3λ/4与x 2 =λ/4二点处质元速度之比是()
【单选题】某商品流通企业经销的某种机械产品的销售价格为2600元/台,该种机械产品的变动成本为2300元/台,固定成本分摊为9万元。该种机械产品的保本销售额为( )万元。【2008年真题】
【单选题】一平面简谐波的表达式为 .在 t = 1 / n 时刻, x 1 = 3 l /4 与 x 2 = l /4 二点处质元速度之比是( ).
【单选题】I want to be an accountant中accountant的意思是 ?
【单选题】听力原文:Why don't I give you my accountant's number? (A) I've used him for three years. (B) No, I don't have an accountant. (C) That would be very helpful. (19)