是主语+现在进行时的谓语+介词短语做状语 的语法结构.
birds are singing in the tree 是什么语法结构?
1个回答
相关问题
-
listen some birds are singing in the tree
-
the birds are singing in the tree (改为否定句）
-
Look,the birds ______(sing) in the tree.
-
There are some birds singing( )the trees
-
a bird is singing in the old tree
-
a bird is singing in the old tree
-
We _______ some birds ________in the the trees(hear/sing)
-
There are several birds in the tree.There are ()() birds in
-
适当形式填空 Listen,the birds in the tree (sing)
-
I can see (that)the birds are singing in the tree.这句话对吗?