题型：情景交际 题类：常考题 难易度：困难
牛津上海版（深圳用）2017-2018学年小学英语六年级下册Unit 2 Changes in our lives B同步练习
A, I don't know. But maybe they use a machine.
B. Yes. And I also take photos with my mobile.
C. No. But there was a nice river outside the city.
D. Usually. I rarely use pens and paper now.
E. Oh, no. She used hands to wash clothes in the past.
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