单选题 Here are some toys. You can ______ one or two for your little son as a birthday present.
【正确答案】 B
【答案解析】词组辨析题。single out“将事物挑出归类”;pick out“挑出、选出”;work out“算出”; find out“找到”。根据句意,B为正确答案。句意:这里有一些玩具,你可以挑出一两个给你小儿子做生日礼物。