如果你想知道新来的老师是谁,你可以说:A.Who is he? B. Where is he?
( ) It is . A.snow B.snowing C.snowwing
( ) I can help . A.her B.you C.his
( ) My mum and Dad sleeping. A.is B.are C.was
( ) This is library. A.the B.an C.\
( ) I have ice cream. A.a B.an C.\