2.Tom sat(过去） under a tree and seeing his friend,---stood（B.过去）--up in no time.a.to stand b2.Tom sat(过去） under a tree and seeing his friend,---stood（B.过去）--up in no time.a.to stand b.standing c.stood d.would stand两个过去式怎么看的,我觉得是standing
问题描述：
2.Tom sat(过去） under a tree and seeing his friend,---stood（B.过去）--up in no time.a.to stand b
2.Tom sat(过去） under a tree and seeing his friend,---stood（B.过去）--up in no time.
a.to stand b.standing c.stood d.would stand
两个过去式怎么看的,我觉得是standing
答
你现在说也对~
（汤姆坐下然后看着他的朋友,随时都会站起来）..的确standing make more sense..
对不起~就是句子看着觉得别扭~