医疗机构执业登记主要事项不包括的是：

A.计划买入债券，担心利率下降，导致债券价格上升
B.按固定利率计息的借款人，担心利率下降，导致资金成本相对增加
C.资金的贷方.担心利率下降。导致贷款利率和收益下降
D.利用债券融资的筹资人，担心利率上升，导致融资成本上升

A．Those who have Internet addiction.
B．Those who have a weak personality.
C．Those who can well manage their time spent online.
D．Those who think the Internet is very powerful and useful.

A．错误
B．正确