The most important thing ______we should think about is ______ we should do next.
A:what; that
B:that;that
C:that;what
D:which;what
— What are they?
— ______are lions.
北京时间2014年2月15日,在索契冬奥会短道速滑比赛1500决赛中,中国选手周洋以2分19秒140的成绩夺得金牌.
行军九日思长安故园①
强欲登高去,无人送酒来。
遥怜故园菊,应傍战场开
Mr. Lee suggested that all of us go out to have a walk to refresh our mind ________ classes.