they can swim 改为疑问句
They can swim (改为一般疑问句)
.快句型转换I can swim.(改为一般疑问句并作肯定回答)( )you( Yes,( )( ).They can
they can swim 变一般疑问句和否定句
Kitty can swim well改为一般疑问句并肯定回答
Jenny can swim well用run改为选择疑问句
I can swim in the river 改为一般疑问句
I can swim.改为一般疑问句,作否定回答
She can swim 改为一般疑问句并作否定回答
The ducklings can swim in the pond.改为一般疑问句
My friend can swim well改为一般疑问句
I can swim(改为一般疑问句,并作肯定回答)
she can't swim.改为反意疑问句