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 ti_英语解答

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

人气：173 ℃　时间：2019-11-09 04:30:35

解答

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