A：Monawhatareyourpredictionsaboutfuture?B:Thefuture?WellIsupposeweneedn'tworkoutside.Eventhere'snoworkforustodo.A:Nowork?1.B:Robotswilldoalltheworkinsteadofus.Don'tyouthinkso?A：2.
A：Mona what are your predictions about future?
B: The future? Well I suppose we needn't work outside. Even there's no work for us to do.
A: No work? 1.
B: Robots will do all the work instead of us. Don't you think so?
A： 2. Won't there be any teachers?
B: No teachers. We will study on computer at home.
A: No work no teachers. What will we do?
B: We can relax and play sports to keep healthy.
A:3.
B：Adults will take long vacations to enjoy their lives.
A: Vacations?
4.
B: Somewhere quiet and beautiful or to the sea or to the moon!
A:5.
B: There will be too many people on the earth. We even have no place to live in.
A：I think that's interesting bin unbelievable.
A. What will adults do then?
B. Why don't we take vacations on the earth?
C. Where will everyone go?
D. Who will do the work?
E.How about teachers?
1 — 5 DEACB
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1.a≠0,b≠0,则a/|a|＋b/|b|的不同取值的个数为（）A.3B.2C.1D.02.若|x 2020-03-31 …
A：Monawhatareyourpredictionsaboutfuture?B:Thefutu 2020-05-17 …
(a+1)(a^2+1)(a^4+1)(a^8+1)(a^16+1)=(a-1)[(a+1)(a^ 2020-05-22 …
原因.thefuture,wewillliveonthemoonorotherplanets.A. 2020-06-15 …
A：（71）B：Thefuture？Well，Iguesswewon'tworkanymore．A： 2020-10-30 …
递回关系式的运算公式(数列)以下是推导一个公式"a=a+r(1-p^n)/(1-p)"的过程a=p* 2021-01-13 …