英语单项选择填空( )1.Simon often dressed ---- in white trousers.A.on

英语单项选择填空( )1.Simon often dressed ____ in white trousers.A.on B.up C.like D.whit( )2.A:____ are the blue hats on sale?B:They on sale for 100 dollars.A.How much B.How long C.How many D.How old