冠状动脉粥样样硬化性心脏病包括（）
A.心绞痛
B.心律不齐
C.肥厚性心肌病
D.瓣膜性心脏病
E.肺心病、风湿性心脏病
参考答案：A
42. In China children, even in their twenties depended _____ their parents _____ food and clothing.
A．upon; on
B．on; in
C．on; for
D．at; to
