you should not cut meat into pieces.
这应该是虚拟语气的考查,含有责备的语气,你本不该把肉切碎,但事实上已经切完了.
it is time for us exercising now.
这是固定句型,it is time for us doing something.
you should not cut meat into pieces.
这应该是虚拟语气的考查,含有责备的语气,你本不该把肉切碎,但事实上已经切完了.
it is time for us exercising now.
这是固定句型,it is time for us doing something.