] 载重线标志的作用有________。 I.确定船舶干舷;II.限制船舶的装载量;III.确定船舶的总吨位;IV.保证船舶具有足够的储备浮力。 A. Ⅰ,Ⅱ B. Ⅰ,Ⅱ,Ⅲ C. Ⅰ,Ⅱ,Ⅳ D. Ⅰ,Ⅱ,Ⅲ,Ⅳ [00((B) 载重线标志由一圆圈和一水平线相交组成,水平线的________通过圆圈的中心。 A.中心线 B.上边缘 C.下边缘 D.结合各船特点确定
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【单选题】Listen to the dialogue and choosethe answer. 1. What kind of account is the customer opening?
【判断题】A summarized receipt voucher is a kind of summary voucher which is designed according to the account titles of Cash on hand and Cash in bank in the credit side.
【单选题】Mr. Moor is opening an account at a bank. Listen to the conversation and choose the best answer to each question you hear. 1. What kind of account does Mr. Moor intend to open?