It is a pen.It is (19)pen.
it is a pen?
It is a pen.It is (19)pen.
It is _____. A.pen B.my a pen C.a my pen D.my pen
Do you know( A.is it whose pen B.whose pen is it C.whose pen
Is it a pen 改为陈述句
Is it a pen?改为肯定句
it is a pen(改为一般疑问句)
what is this in English?It is a pen而不是It is a pen(英语)
it is a pen ,isn't it ? ____ ,it is pen
What is this 是This is a pen.还是.It is a pen?为什么?
what is this It is a pen.还是This is a pen好
It is clear that this is a pen?