相同分子之间的吸引力被称为
A．大气压力B．吸附力C．牵张力D．附着力E．粘着力
参考答案：E
解析：内聚力是指同分子之间的内聚力。
By the time he realizes he ________into a trap, it'll be too late for him to do anything about it. [ ]
A. walks
B. walked
C. has walked
D. had walked
下列何项不是一贯煎的辨证要点（）
A.胁痛
B.吐酸
C.舌红
D.苔白腻
E.脉虚弦
