题目：
Here are some toys. You can ______ one or two for your little son as a birthday gift from me. A．single out B．pick out C．take off D．word out
答案
B
解析
短语辨析题。single out“遴选、筛选”；pick out“挑选”；take off“脱下、起飞、情况好转”；work out“指定出、算出”。根据题意，B为正确答案。句意：这儿有些玩具，你可以挑一两件给你小儿子作为我送他的生日礼物。