下列关于汇票金额的写法,()符合票据法的要求,是有效票据。
A. Pay to the order of A Co. the sum of one thousand US dollars by installments
B. Pay to the order of A Co. the sum of one thousand US dollars plus interest
C. Pay to the order of A Co. the sum of one thousand US dollars only
D. Pay from our N0.2 account to the order of A Co. the sum of one thousand US dollars only converted into GBP