幽门梗阻病人的呕吐物为
A．呈腐败味
B．呈粪臭味
C．呈咖啡色
D．呈酸味
E．米汤样
参考答案：A
一般纳税人在哪些情形下不得领用增值税专用发票
The fan in the kitchen is used to________the smell of cooking.[ ]
A. get back from
B. get rid of
C. get away
D. get off
