I saw our math teacher talking with John when I _____ (pass) his office.
请问这个地方为什么不填passing而是passed呢?
人气:456 ℃ 时间:2019-08-23 09:42:32
解答
一般由When引导的时间状语不用进行时, 再说了,如果你用passing 还少了个was, was passing构成过去进行时
中文意思: 当我经过数学老师办公室时, 我看见他在和约翰谈话
推荐
- I saw our math teacher go into the office just now.{改为被动语态}
- Mr Zhao is our math teacher.(对划线部分提问) ——————is————————math teacher?
- He's our math teacher.(对math teacher进行提问)
- our teacher teaches us math改为同义句 we()math()our teacher,it's time for a meeting改为同义句
- 连词成句 math,like,we,young,our,teacher
- 有27颗外形完全相同的珍珠,其中有一颗是假珍珠.已知假珍珠比真珍珠要轻,用没有砝码的天平至少称几次可
- 空间四边形abcd中,p,q,r分别是ab,ad,cd的中点,平面pqr交bc于s,求证四边形pqrs是平行四边形
- 一个棱长为1dm的正方形,如果从一个棱角处去掉一个体积为1cm3的小正方体后,那么剩下部分的表面积是几dm2
猜你喜欢