符合个体工商户扣除费用规定的有()。
A、每月800元
B、生产经营过程中的成本、费用
C、生产经营过程中的损失
D、消费税、营业税
参考答案:B, C, D
主动脉骑跨见于哪个疾病()。
A.房间隔缺损
B.三尖瓣下移畸形
C.法洛四联症
D.法洛三联症
E.冠心病
The man had expected to see all his relatives when in hospital, but ________ came to see him while many of his friends offered him their help.[ ]
A. none
B. no one
C. someone
D. anyone