急性心肌梗死后心肌坏死组织逐渐纤维化形成瘢痕需要()
A.2~3周
B.4~5周
C.6~8周
D.9~10周
E.11~12周
参考答案:C
--- I’ve passed the driving test!
--- ______
A.Well done!
B.I am afraid not.
C.That will do!
D.I’m glad to.