肺炎链球菌肺炎常发生于有基础疾病者如：（）
A.血液病
B.艾滋病
C.糖尿病
D.高血压
E.肝病
参考答案：A, B, C, E
The bread my wife makes is much better than ________ you can buy at a store.
A．that which
B．one that
C．that of which
D．this of which
归脾汤的功用是（）
A.滋阴清热，养血安神
B.益气健脾，养血安胎
C.温阳健脾，养血止血
D.益气补血，健脾养心
E.益气补血，养心安神
