作业帮（ ）1.- What did you do just now?- I ______ a hole for planting the tree.正确答案是：dug（ ）2.There's someone ______ the door.Who can it be?正确答案是：at（ ）3.His daughter does's live with him,but she gives him a ring______.A.ev
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（ ）1.- What did you do just now?- I ______ a hole for planting the tree.正确答案是：dug（ ）2.There's someone ______ the door.Who can it be?正确答案是：at（ ）3.His daughter does's live with him,but she gives him a ring______.A.ev
（ ）1.- What did you do just now?
- I ______ a hole for planting the tree.
正确答案是：dug
（ ）2.There's someone ______ the door.Who can it be?
正确答案是：at
（ ）3.His daughter does's live with him,but she gives him a ring______.
A.every four days B.every four day C.every fourth days
D.every a day
正确答案是：A
（ ）4.I went swimming yesterday _______ shopping.
A.instead of B.instead of going C.insted going
D.instead to go
正确答案是：B （为什么A不可以?）
（ ）5.The water _____ warm.
A.feels B.is feeling C.felt D.will feel
正确答案是：A （为什么B不可以?）
（ ）1.- What did you do just now?- I ______ a hole for planting the tree.正确答案是：dug（ ）2.There's someone ______ the door.Who can it be?正确答案是：at（ ）3.His daughter does's live with him,but she gives him a ring______.A.ev
1.dug为dig的过去式,意为"挖"
2.at the door 固定短语 在门口的意思
3.首先排除CD,B选项没有复数,所以选A
4.instead of后加名词
5.靠语感,如果像你说的那样选B,那么CD选项也符合语法规则
1、dig的过去式
1.dug为dig的过去式,意为"挖"
2.at the door 固定短语 在门口的意思
3.首先排除CD,B选项没有复数,所以选A
4.go shopping比较多地连在一起说，不要不go扔了
（instead of后加名词 没有这种说法的）
5.一种语法现象，主动表被动
比如说 This kind of apple sells well...
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1.dug为dig的过去式,意为"挖"
2.at the door 固定短语 在门口的意思
3.首先排除CD,B选项没有复数,所以选A
4.go shopping比较多地连在一起说，不要不go扔了
（instead of后加名词 没有这种说法的）
5.一种语法现象，主动表被动
比如说 This kind of apple sells well. This coat wears comfortable.
这种情况下不用进行时的，为什么要用呢？仅仅表示一种属性而已
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1.dug是dig的过去式 dig-dug-dug 译为挖
2.at the door 固定搭配 译为在门口
3.every four days 译为每隔4天 固定搭配 every four years 每隔四年
4.go shopping 固定搭配
5.主动表被动 feel sound taste等这些动词都是主动表被动