Our maths teacher( )the post office when I ( )him.要详细的说明,越多越准确越好!A was passing ---- sawB passed --- was seeingC passed ---- had seenDwas passing----was seeing
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![Our maths teacher( )the post office when I ( )him.要详细的说明,越多越准确越好!A was passing ---- sawB passed --- was seeingC passed ---- had seenDwas passing----was seeing](/uploads/image/z/9209056-40-6.jpg?t=Our+maths+teacher%EF%BC%88+%EF%BC%89the+post+office+when+I+%EF%BC%88+%EF%BC%89him.%E8%A6%81%E8%AF%A6%E7%BB%86%E7%9A%84%E8%AF%B4%E6%98%8E%2C%E8%B6%8A%E5%A4%9A%E8%B6%8A%E5%87%86%E7%A1%AE%E8%B6%8A%E5%A5%BD%21A+was+passing+----+sawB+passed+---+was+seeingC+passed+----+had+seenDwas+passing----was+seeing)
Our maths teacher( )the post office when I ( )him.要详细的说明,越多越准确越好!A was passing ---- sawB passed --- was seeingC passed ---- had seenDwas passing----was seeing
Our maths teacher( )the post office when I ( )him.
要详细的说明,越多越准确越好!
A was passing ---- saw
B passed --- was seeing
C passed ---- had seen
Dwas passing----was seeing
Our maths teacher( )the post office when I ( )him.要详细的说明,越多越准确越好!A was passing ---- sawB passed --- was seeingC passed ---- had seenDwas passing----was seeing
选A.句意:当我看见我们的数学老师时他正经过邮局.本题考查时态,第一个空是过去进行时,进行时表示的过去的某一具体时间正在做某事.如果题目中提示具体时间,比如在昨天的八点他正经过邮局,这时用过去进行时.这道题的具体时间由when引导的时间状语从句充当,表示在我看见他的那个具体时间点他正在做什么事.再比如,he was doing his homework when i came into his room.
Our maths teacher was going to the post office when I met him
in
see
1、表示当我遇见他时,他已经在邮局了,所以可以用过去时。
was in ; met
2、也可以用一般现在时:is in; meet
at ,met
选A拉,前面是过去进行时,,when后面是过去时
A
前后一致,动用过去时态。但前面是过去一段时间正在做某事,后面是瞬间动词不能用过去进行时