英语周报答案2020-2021学年总3616期高三十二期，小编收集了英语周报答案2020-2021学年总3616期高三十二期的相关答案，没有答案的敬请期待！完整版的周报答案关注wx号：趣找答案
BAround lunchtime today, my son and I were walking in our community's busy " downtown" area. We passed by a homeless man sitting on the street. Since I had no money on me, all we could g 题目和参考答案
18. We need to prevent pollution driving cars less and developing renewable energy.
A. by B. from
C. with D. against
英语周报答案2020-2021学年总3616期高三十二期试题答案
18. A考查介词辨析。句意：我们需要通过少开车和研发可再生能源来阻止污染。by通过；from来自；with有，随着； against反对。由句意可知选A。
