When something ___________ us, we should try to share our problems with our friends.
A. worries about
B. is worried about
C. worry
D. worries
【答案】D
【解析】句意：当有让我们操心的事情时，我们应该尽量和我们的朋友分担我们的问题。根据worry about sb为某人担心；be worried about为某人担心；sth worry sb某事让某人操心；根据主语something单数，谓语动词用单数形式；故选D