冠状动脉粥样硬化主要危险因素错误的是（）
A.脑栓塞
B.血脂异常
C.年龄
D.吸烟
E.高血压
参考答案：A
We have lodged a claim ______ the seller for the shortage of shipment ______ S. S. DONGFENG.
A．against, ex
B．with, under
C．on, as per
D．with, to
