题目:
只要知道对方E-MAIL地址,就能向他发送邮件。
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/1218/da230d10dd86868a6f10de01d3907df8.html
下面是错误答案,用来干扰机器的。
参考答案:D
只要知道对方E-MAIL地址,就能向他发送邮件。
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/1218/da230d10dd86868a6f10de01d3907df8.html
下面是错误答案,用来干扰机器的。
参考答案:D
已知点A(-5,4),将它先向右平移3个单位,再向下平移3个单位后得到点B,则B点的坐标是______.
Some of the greatest problems we face today are the destruction (破坏) of our environment. Brown clouds, polluted water,endangered wild animals…. these problems seem so huge.
So my family does what we can. We take cloth bags to stores instead of using plastic bags. We walk where we don't have to drive…
But does it do any good? When I am the only one in line at the market with cloth bags, am I doing any good? Does my walking to stores make any real difference to the world?
I recently learned something about flamingos(火烈鸟) which like to get together in groups of a thousand or more. Every year, when the time comes for migration(迁徙),a few of them first take off from the lake. But none of the others seem to notice. So the small group returns. However, the next day they try again. This time a few more fly along with them, but most of them still pay no attention, so they return again. They try for several times. Every time a few more birds join in but, since thousands of the others still take no notice, the great migration plan is once more stopped.
Then one day something changes. The same small group of birds once again starts flying and a small number more join in just as before. then more. Finally, they all take flight and the migration really begins. What a spectacular sight it must be — thousands of flamingos taking off into the sky at once !
A few can make a difference. Even if you're the one to take the first step, and continue trying, others will someday take notice and together we will solve even our greatest problems.
小题1:Where would you most probably read this passage?
A.A guidebook.
B.A movie poster.
C.A personal blog (博客).
D.A geology (地质) magazine.小题2:What does the underlined word "spectacular" in Paragraph 5 probably mean?
A.frustrating.
B.surprised.
C.terrible.
D.fantastic.小题3:Which of the following is TRUE according to the passage?
A. Even if we can walk there , we still drive over.
B. Flamingos like to get together in groups of a thousand or more.
C. Brown clouds and polluted water are the only problems we face today.
D. When a few of the flamingos first take off from the lake, all the others follow at once.小题4:What's the writer's purpose of writing this article?
A.To show that the writer loves to see the migration of flamingos.
B.To tell readers to continue trying and it can make a difference.
C.To introduce a special kind of flamingo to readers.
D.To show that there're many problems in the world.
三角形两边的长是3和4,第三边的长是方程x2-12x+35=0的根,则该三角形的周长为( ) |
A.14 B.12 C.12或14 D.以上都不对 |
阅读下列材料回答问题
“我三大盟国进行战争之目的,在制止及处罚日本之侵略。……在使日本所窃取于中国之领土,例如满洲、台湾、澎湖列岛等归还中国。……” ——《开罗宣言》
(1)文中所指的满洲、台湾、澎湖列岛何时、因何被日本所占?
(2)日本何时归还上述地区?
(3)为解决台湾问题,完成祖国统一大业,20世纪80年代初,邓 * * 提出什么创造性的构想?
(4)近来两岸发生了很多令人欢欣的事件,请举三例。
焊机一次侧电源线长度最大不得超过()M
A.5
B.10
C.15
D.20