—Who is the boy over there? —It’s ______ brother.
A. mine B. me C. my D. I
It’s cold outside. ______ your sweater before you go out.
A. Put on B. Turn on
C. Put up D. Give up
—Jack, is there ______ in today’s newspaper? —No, nothing.
A. anything importantB. something important
C. important anythingD. important something
Can you see sun at night?
A. / B. aC. an D. the
小明班级将要出一期“低碳生活”为主题的英语板报，请小明写一份“低碳生活”的倡议书，倡议同学们加入低碳一族。要点如下：
1、节约用水、用电、用纸；
2、去超市自备购物袋；
3、不要购买不必要的衣服；
4、步行或骑自行车上学；
5、……
要求：(1)中心突出，语义连贯，层次清晰，书写规范；
(2)词数在80词左右，开头已给出，不计入总词数；
参考词汇：
低碳low-carbon; 一次性的one-off
With the global warming getting worse, more people choose to live a low-carbon life for the purpose of reducing greenhouse gases.
Let’s take actions and be a low-carbon people!
A solar-powered(太阳能动力的) plane has passed an important test on the way to travel around the world. The plane took off from an airport in Switzerland at 45km an hour. it slowly rose above the fields and into the sky. During the 90-minute flight, the plane did several turns. It climbed nearly 1.6km above the countryside.
“There has never been an airplane of that kind that could fly – never an airplane so big, so light, using so little energy,” said Bertrand Piccard, a leader of the project.
Engineers plan to test a night light soon. They plan to travel around the world in that plane in 2012. “We want to fly it day and night without fuel,” Piccard said.
Piccard and pilot Andre Borschberg will take the plane around the world. They will make a few stops to change places and rest after a long time in the air – and to show off their aircraft.
The plane flies at 70 kilometers per hour on average. That is faster than a bike. The pilots will keep the plane in the air for up to five days at a time.
阅读短文完成表格，每空一词。
Plane uses sun’s power to fly | |
1 | The plane took off from an airport in Switzerland. |
how | The airplane is big, light and using little 2 . |
when | It will travel around the world in 3 . |
how fast | It can fly at 4 meters per hour. |
how long | The plane can fly for 5 days at a time. |
