问题
单项选择题
固阴煎用于( )
A．气虚证月经过多
B．肾气虚证月经先期
C．阴虚血热证月经先期
D．血热证月经过多
E．脾气虚证月经先期
答案
参考答案：B
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固阴煎用于( )
A．气虚证月经过多
B．肾气虚证月经先期
C．阴虚血热证月经先期
D．血热证月经过多
E．脾气虚证月经先期
参考答案：B
Passage One
Concerning one’s sitting posture, which of the following is correct
A．One should prop his head with his elbows on the table.
B．One should hold an extra napkin.
C．One should be upright in his chair.
D．One should lean against the back of his chair.