单选题 It is easy to take a watch______, but difficult to put it back together.
【正确答案】 A
【答案解析】解析：take sth．apart拆卸，拆开(反义短语：put the parts back together)。take．．．away把……拿走。take…down把……拿下来；拆卸，拆除(简易建筑物)。take…off脱下(衣服)；减轻体重；打折扣。