Dad,()is Tom.Tom,()is my dad.A.this,this B.that,this

This is my dad.(问句) 问：Mom and Dad,this is Tom.回答：A;Nice to meet you,Tom B:How ar Dad, this's my friend, Tom.哪个地方有错? He is my dad and this is( ).A.I B.me C.my D,mine hello!_______?this is tom.a.who is this b.who is that 为什么? is Dad my this friend Nancy连词成句 is Dad my this friend Nancy .连词成句 dad this dale is my 连词成句 This is my dad（对画线部分提问）,my dad是画线部分. Dad,——my good friends,Kate and Jim.A.she is B.he is C.this i Tom:Hello,this is Tom. 选择：1.This is Tom speaking.Who's__calling? a.this b.that c.it