【单选题】空气经过少量100°C的水蒸汽加湿后,其温度( )。
【单选题】听力原文:M: Here are our price lists. The quotations are all in US dollars, not FOB. I'm sure you'll find our prices most competitive. W: But these prices are much higher than the ones you quoted half a y...
【判断题】Most hotels are authorized to exchange RMB to US dollars.
【单选题】They are to ___ 100,000 US dollars.
【简答题】判断以下汇票文句是否构成无条件支付命令 1、 PAY TO ABC COMPANY OR ORDER THE SUM OF ONE THOUSAND US DOLLARS ONLY. 2 、 PAY TO ABC COMPANY OR ORDER THE SUM OF ONE THOUSAND US DOLLARS ONLY PROVIDING THE GOODS THEY SUPPLY ARE ...
【单选题】US dollars are ______ as payment in shops in the area.
【判断题】所有投影线相互平行并垂直投影面的投影法称为正投影法。