Help me English questions.When they walked-----the bookshop,they went in and bought a magazine.a.past b pass c passed d to past要理由
问题描述：
Help me English questions.
When they walked-----the bookshop,they went in and bought a magazine.
a.past b pass c passed d to past
要理由
答
a
答
A 要填一个介词
答
past 为介词,经过、路过的意思,
pass是动词,不能这样与walk 同时使用.
walk past 在这里为走过