We first met on a train in 2000. We both felt immediately that we___each other for years.

A．knew

B．have known

C．had known

D．hope

恽树珏提出改进中医的具体意见是

A．整理中医典籍，使之通俗化

B．运用方药要定出标准

C．研究地道药材

D．不能使中医同化于西医，只能取西医学理，补助中医

E．明白西医生理，化学提炼药品，是归务之急