I swam in the sea this morning1.I (swam) in the sea this morning2.He (washed) before going out将以上句子中的动词(括号内的词语)改为用含有have的结构
问题描述:
I swam in the sea this morning
1.I (swam) in the sea this morning
2.He (washed) before going out
将以上句子中的动词(括号内的词语)改为用含有have的结构
答
I had been swimming ~ . He had been washing~
答
have swim
has washed
答
I have swum in the sea this morning.
He has washed before going out.
答
I (have been swimming) in the sea this morning
He (has washed) before going out