肠梗阻时
A．急性心肌梗死B．感染性心内膜炎C．急性左心功能不全D．甲状腺功能亢进症E．高度房室传导阻滞下列症状最常见于何种疾病
参考答案：B
Brandon worked for hours after school________money for her education. [ ]
A. making
B. made
C. to make
D. having made
