What will life be like in 2050?Will life be better,worse or the same as now?I often think about the
题目
What will life be like in 2050?Will life be better,worse or the same as now?I often think about the 1 .I believe life will probably be very 2 in 2050.First,I think there will be 3 televisions in 2050.People will watch all kinds of programs on the Internet,1 they won’t need TVs.I believe computers will be as cheap as telephones.Most people can 5 them.For transportation,cars will run on clean fuels(燃料),so there will be less 6 .By 2050,cars will have computers to control(控制) how 7 they run.Computers will 8 cars to any place you want to go.There will be few accident.We won’t need so many 9 .Now you can see robots in many factories.Factories 10 robots,because they do not ask for money.By 2050,robots will work everywhere in schools,offices and homes.
( ) 1.A.program B.transportation C.picture D.future
( ) 2.A.same B.easy C.different D.difficult
( ) 3.A.no B.enough C.many D.more
( ) 4.A.but B.so C.or D.until
( ) 5.A.make B.afford C.see D.feel
( ) 6.A.work B.water
答案
D C A B B D A A BC
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
最新试题
- A=2的2010次方×3的2013次方,B=2的2012次方×3的2011次方,比较A,B的大小,
- 所有重量单位之间的进率?请速回答!
- 1+3+5+7+9...+2013等于多少?
- 金字塔未解之谜
- 一条绳子,第一次用去了1/8,彼第二次少用这根绳子的1/8.第二次用了这根绳子的几分之几
- 3x的3次方-12xy的2次方
- 一个飞机场长5000米,宽3000米,这个飞机场占地多少平方米?合多少公顷?合多少平方千米?
- 快慢辆车从相距340km的两地同时相对而行,快车时速45km,比慢车时速快10km,求经过几小时两车相距20km?
- 快来!
- 什么是体育?
热门考点