【题目】Li Ming will be _________. His parents are going to have a party for his _________ birthday. ( )
A.sixteen; sixteenthB.sixteenth; sixteenth
C.sixteen; sixteenD.sixteenth; sixteen
【答案】A
【解析】
句意：李明要16岁了，他的父母将为他第十六个生日开个派对。十六sixteen，第十六sixteenth，故选A。