英语周报高考外研2020-2021Book5Moudle4答案，小编收集了英语周报高考外研2020-2021Book5Moudle4答案的相关答案，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
My mother all the cleaning for my family, but recently she has been too busy teaching to do it.A. will do B. is doingC. does D. had done 题目和参考答案
19. Look ！ There is a whole crowd of people over there. Go and see what and if it is a bargain,buy it.
A. is selling B. has been selling
C. is being sold D. has been sold
英语周报高考外研2020-2021Book5Moudle4答案试题答案
19. C考査动词时态和语态。句意：看！那边有一群人，去看看在卖什么，如果便宜就买。根据句意可知，表示"说话的时候正在卖什么"，用现在进行时，而且what和sell是被动关系，用现在进行时的被动语态，所以选C。
