吹打发霉物体时,常有粉尘飞扬,这粉尘的主要成分是( )
A. ? B.I get up at7 everyday. A.You when get up? B.When you get up? C.When are you get up? D.When do you get up?
A.? B.I am going to Hong Kong. A.re you going to where? B.Were is you going? C.Where are you going? C.Where are you going to?
Our headmaster likes him very much, we like him, .
A. she come from? B. she is from America. A.where are B.where do C.where is D.Where does
She doesn’t like watching TV, .