问题
选择题
On Halloween, Children in costumes ask for candies ____________ shouting “ Trick or Treat”.
A．from door to door
B．from one door to door
C．from one door to one door
D．drom door to another
答案
答案：A
考查词组：挨门挨户的: from door to door或from one door to another，句意是：. " 、万圣节孩子们挨家逐户要糖果等礼物, 喊着：不请吃就捣蛋。选A。