第1个回答 2011-07-08
1,学校门卫交给了我一封信
The guide of the school hands me a letter.
hand me a letter 给某人某物的句型
__________________________
2,他躺在草地上
He is lying on the grass.
lie on xx 是躺在xx
__________________________
3,他刚刚洗完衣服
He has just washed the clothes.
has washed 现在完成时
__________________________
4,他们乘火车旅行了吗?
Did they travel by train?
时态是一般过去时。 by train 是乘火车