治疗痰伏中脘，流注经络证，最宜选用的方剂是（）
A.苓桂术甘汤
B.大秦艽汤
C.厚朴温中汤
D.茯苓丸
E.理中丸
参考答案：D
The teacher _______some old friends on his vacation trip to Paris.
A．dropped by
B．dropped in
C．droped by
D．droped in
排土场标高为1675m，下部平盘标高为1620m，则排土场段高为（）m。
A.75
B.20
C.55
D.95
