下列疾病可引起左心室后负荷增大的是（）
A.甲状腺功能亢进
B.严重贫血
C.心肌炎
D.心肌梗死
E.高血压病
参考答案：E
—Bob, it's getting cold. ______ take a jacket with you?
—All right, Daddy.[ ]
A. Why not
B. What about
C. Would you like
D. You'd better
如何强化生产？强化生产适合什么地区？
