谁能告诉我这2B是who?

谁能告诉我这2B是who? 谁能告诉我这B超报告是啥意思? 新目标英语八年级上期末复习题(语法知识)--Who knows my key_____Exercise 1? --Put up your hands.谁能告诉我这句话的意思?答案是A.但是我不明白.A.to B.of C.withD.about 谁能告诉我You are who I thinking of 谁能告诉我who和whom的区别 谁能告诉我B是什么 谁能告诉我这是什么鸟? 谁能告诉我这是怎么了, 谁能告诉我这是神马花? 谁能告诉我这是神马意思 若a.b都是无理数且a+b=2,则a.b的值可以是?谁能告诉我? 谁能告诉我这段外语的意思?I love you not because of who you are,but because of who I am when I am whit you. 谁能告诉我这题B为何错了 谁能告诉我==b是什么意思? 谁能告诉我B是什么虫! 谁能告诉我:R&B怎么读? w谁能告诉我Who are you 与who you are的区别?分别在什么情况下使用? 谁能告诉我这断英文啥意思啊,WHo is the feeling in themselves,is probably jurst love of the clown,a feeling of joke?是just 打多一个字母