下列哪项不是溃疡性口炎的病原:()
A.链球菌
B.金黄色葡萄菌
C.肺炎链球菌
D.绿脓奇杆菌
E.柯萨奇病毒
参考答案:E
—Do you mind if Charlie borrows a few hundred dollars from you?
—I’m afraid I do. I’ll be glad to lend money to ________ but Charlie.
A.someone
B.everyone
C.anyone
D.no one
什么情况下免费行李额可以合并计算?