May I try them on?

May I try them on? I prefer the blue trousers.May I __?A try it on B try them o May I try it on? can i ( A,put on them B,try on them c,try them on them,can,try,on,I.)连成句子 关于Can I try it on?与Can I try them on? on try I them can )连词成句. I'd like to try them on改为一般疑问句 May I try this on?Where is the ()room I,try,may,this,on,cap怎么组成英文句子 I want this pair of pants.Can I ( ) A.try it on B.try them o This pair of shoes is nice.后面用May I try it on.还是May I try th