（72～76题共用题干）女性，65岁。冠心病心绞痛史8年，无高血压史，夜间突发心前区疼痛8小时入院，入院时血压为150／90mmHg（20／12kPa），经心电图检查，诊断急性前壁心肌梗死

起病4周后，病人反复低热，左肺底部有湿性罗音，心前区闻及心包摩擦音，此时应考虑并发（）

A．肺部感染

B．急性心包炎

C．感染性心内膜炎

D．心肌梗死后综合症

E．肺栓塞

In 2005, Carpet Company decides to change from the straight-line method of depreciation to the sum of the year’ s digits method. The following information is available :

A. $ 400000 depreciation expense in the 2005 income statement and $ 800000 separately as a change in accounting principle net of taxes.  

B. $ 500000 depreciation expense in the 2005 income statement and $ 700000 separately as a change in accounting principle net of taxes.  

C. $1200000 depreciation expense in the 2005 income statement and include a footnote of explanation including the tax effect.