请教英文老师：下面这个题应该选哪项呢?Please _______ on your chair.A.stand up B

请问( )Put _______ your coat,please.A.on B.in C.off 应该选哪个?请回答. stand up on your own Please pick up the _______. Don’t keep it on the floor. A. b This is your sweater.please _______.A.puts on it B.puts it o your earphones are on the ground,please pick ( ) up A it B t Please get up and ()your clothes a:put on b:wear c:get dress could you please ____ your cigarette? A.put up B. put on C. The child _______ on the chair and eating a cake.A.siting B. please stand up改为一般疑问句,应该怎样改? stand up,please是什么意思 class,please stand up 这怎么写啊?Your book is under the chair.Please ( ).A.pick it B.pi