There is a set of keys.这句话没有错吧.
是there is a set of keys还是there are a set of keys?
There is ( ) A.key B.a set of key C a set of keys D.keys 选哪个
a set of keys is on
A set of keys
there is a set of keys,a book and some chalk on the desk?
a set of keys please.
求解(a set of keys)
A set of keys ---(be) on the table.There ---(be) a set of ke
This is a set( )keys
A set of keys is in it.变为一般疑问句
here is a set of keys.改为否定句
A set of keys is here划线提问