陶瓷材料一般由下列相组成()。
A. 晶相、玻璃相、气相
B. 晶相、玻璃相
C. 气相、玻璃相
D. 晶相、气相
As umbrella prices in our last order were much higher than those prevailing in our market, we expect a corresponding reduction of your prices to around US$ 30dozen and would be interested to hear whether you can accept our order of 3,000dozen.(英译中)
财产保险合同,因保险标的转让导致危险程度显著增加的,保险人自收到被 保险人或者 受让人的通知之日起()内,可以按照合同约定增加保险费或者解除合同。
A. 15 日
B. 30 日
C. 45 日
D. 60 日
Claims beyond the responsibilities of the suppliers cannot be entertained.(英译中)