I have a s()of keys.

I have a s()of keys. I have two __ .A.set of keys B.set of key C.sets of keys D.s I have a set of keys 根据a set of keys 提问? I have a set of keys.(改为一般疑问句） Hello everyone,I have found a set of keys at 地点 keys,set,of,have,l,a.怎么组成一句话? A set of keys 根据首字母提示,完成下列句子.This is a s( ) of keys My pencil is i( ) mype a ,found,set,I,of,keys(连词成句） a set of keys please. 求解(a set of keys) someone must have been here,for the bunch of keys i put on t