出现跨瓣压差时主动脉瓣狭窄面积()
A.≤1.0cm2
B.≤1.2cm2
C.≤1.5cm2
D.≤2.0cm2
E.≤4.0cm2
参考答案:A
填空。
1. Please hand the bottle of orange _____ (给) your sister.
2. He agreed _____ _____ (卖) his car for buying house.
3. Mr. White is a rich man. So he _____ _____ (支付得起) a trip abroad.
4. These new products _____ _____ (将花费) a lot of money.
5. He earned much money. Now he _____ _____ _____ _____ (已经能够) pay for his loans (贷款) .
违反文物保护法规定,构成()行为,尚不构成犯罪的,由海关依照有关法律、行政法规的规定给予处罚。