A set of （） is in Lily's bag.A.keys B.ringA set of （） is in Lily's bag.A.keysB.ringC.bookD.pen

A set of （） is in Lily's bag.A.keys B.ringA set of （） is in Lily's bag.A.keysB.ringC.bookD.pen A set of keys is in it.变为一般疑问句 Mr.Li is standing in front of a car set language and notation(数学语言和符号）拜托了各位 Union of A and B Intersection of A and B number of element in set A ...is an element of…” complement of A The empty set universal set A is a of B A is a proper subset of B A is no 连词成句（found,the,and,of,keys,case,is,in,a,lost,set） mrs lee is working on a _____( a set of instructions in a computer ) these days a set of point in line 翻译“this is a story one of the students set in”这句话.. This is a photo of the school that__________(set up)in my hometown This is a set( )keys用介词in,on,under,of,for teachers',in,a,keys,library,is,of,set,the 连词成句 The ______(set) of the story is a hotel in paris during the war 英语翻译A setof 10 numbers has sum 100.Each number of the set is increased（增加）by 20,then multiplied（乘）by 20then decreased by 20.What is the sum of the numbers in the new set? mr li is a friend of _ the boy ( ) the black bike is li lei A.on B.in C.of D./ The boy ___ black is Li Wei.A.in B.at C.on D.of Li Jun is the fattest _______.A.in the threeB.of the threeC.in the studentsD.of the class 英语翻译Symbolically,the range of a function is the set of all elements y in B such that exists x with f（x）=y