当名义利率一定，按月计息时，实际利率（）。
A.大于名义利率
B.等于名义利率
C.小于名义利率
D.不确定
参考答案：A
Having checked the doors were closed, and _____all the lights were off, the boy opened the door to his bedroom.
A．why
B．that
C．when
D．where
肺炎高热骤降，汗出，肢冷面色白，脉微细欲绝者，其证型是：
A．脾肺气虚
B．心脾气虚
C．心肾阳虚
D．邪陷正脱
E．脾肾阳虚
