【题目】—The T-shirt I received is not the same as is shown online.
—______? But I promise you we'll look into it right away.
A.Who says
B.How come
C.What for
D.Why worry

【答案】B
【解析】句意：——我收到的T恤衫跟网上展示的不一样。——怎么会呢？我承诺立刻调查这件事。Who says？”谁说的？“；How come？”怎么会呢？”；What for？”为了什么？“；、Why worry？”为何忧伤；因何烦恼”。根据句意，选b。