Question

【题目】Tomorrow we are going to ________the Christmas tree.
A.put about
B.put off
C.put up

Answer 1

【答案】C
【解析】句意是明天是我们将要搭建起一棵圣诞树。A put about，散布；B put off，推迟，延误；C put up，搭建。根据句意，可知此处圣诞树是搭建，故选C。