一到初中英语选择题(要求解题原因):I saw Jack( )a kite in the playground at that time.A.flewB.fliesC.to flyD.flying

问题描述:

一到初中英语选择题(要求解题原因):I saw Jack( )a kite in the playground at that time.
A.flew
B.flies
C.to fly
D.flying

at that time是那时,翻译是我在那时看到Jack在放风筝,所以选flying,表示正在放风筝