ChineseathletesdidagreatjobintheWinterOlympicsinSochi.I...

问题详情：

Chinese athletes did a great job in the Winter Olympics in can encourage post­00s (00后) ________.

A．work harder       B．worked harder

C．working harder  D．to work harder

【回答】

D

知识点：非谓语动词

题型：选择题