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Water is very _____ in our daily life. (need)
Water is very _____ in our daily life. （need)
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更多“Water is very _____ in our dai…”相关的问题
The sun is one of the stars.Some planets are balls of rock and some are balls of gas.We live on the planet earth.The earth spins around once every day to give us day and night.The earth goes around the sun once every year to give us different seasons.
There are eight planets moving around the sun.We call the family of the sun and its planets the solar system.Mercury is the nearest to the sun, so it is very hot.It is the smallest planet.Venus is very bright and hot.It is the nearest to the earth.Mars is covered with orange-red desi and rocks, so it looks like a red star in the sky.It has seasons like the earth.Jupiter has more than 16 moons (卫星)and it is the biggest and heaviest planet.Saturn has more than 22 moons.The other planets, such as Uranus and Neptune, are all very far from the sun and very cold.We need a telescope (望远镜) to see them.
(1)The sun can give us().
A.heat and water
B.heat and light
C.light and air
D.rock and water
(2)The Chinese meaning of "spin around" is().
A.飞行
B.行驶
C.环绕
D.旋转
(3)The earth goes around()once every year to give us different seasons.
A.the moon
B.Mars
C.Jupiter
D.the sun
(4)Mars looks red in the sky because().
A.it is covered with orange- red dust and rocks
B.it has seasons like the earth
C.it is the nearest to the earth
D.it is covered with red water and dust
(5)Which is NOT true according to the passage？ ()
A.Jupiter is the biggest and heaviest planet.
B.Uranus is very far from the sun and very cold.
C.The revolution(公转) of the earth gives us different seasons.
D.We call the family of the sun and its planets the Milky Way.
The air hostess was kept so busy that she forgot to give him the water. As a result, the passenger was held up to take his medicine. Thirty minutes later, when the passenger's ring for service sounded, she hurried over to him with a cup of water, but he refused.
In the following hours on the plane, each time the air hostess passed by the passenger, she would ask him with a smile whether he needed help or not. But the passenger never answered a word.
When he was going to get off the plane, the passenger asked the air hostess to hand him the passengers' booklet. She was very sad. She knew that he would write down sharp words, but with a smile she handed it to him.
Off the plane, she opened the booklet, and smiled, for the passenger put it. “On the flight, you asked me whether I needed help or not for twelve times in all. How can I refuse your twelve sincere smiles？”
That's right! Who can refuse twelve sincere smiles from a person？
操作提示：句子正确选择下拉选项框为“T”;句子错误选择下拉选项框为“F”。
A passenger wants a cup of water because he is thirsty.
The air hostess forgot to give him the water on purpose.
The passenger refused the cup of water.
The passenger didn't write down any sharp words.
This passage tells us that a sincere smile is of no use.
ort, and convenience. These cars will float along never touching the ground, and therefore will have no need for wheels. Annoying highway vibrations, caused by the rotations of the disc-and-tire wheels, will be things of the past. The coming highway passenger cars will literally fly above the road, supported on columns of air compressed by
turbine-driven fans.
The car without wheels has been called a “flying car” , and, in a sense, that’ s just what it is; however, it will not back out of the family garage, start down the street, and then suddenly go quickly upward heading for some distant point. On the contrary, to avoid problems in aerial navigation, the wheel-less vehicle probably will travel no more than three inches above road surface. It will travel over fairly rough road and even over smooth water.
The inevitable problems of maritime regulations, severe weather conditions, and running out of fuel in remote areas all will require new concepts of operation, servicing, and vehicle regulation.
1.The author believes that cars of the future _______ .
A、will be replaced by airplanes
B、will have wheels unlike those of today
C、will u s e columns of air instead of wheels
D、will u s e wheels without tires
2.Cars of the future will run _______ .
A、without annoying noise
B、without fuel
C、much more smoothly
D、on a number of fans
3.The car without wheels has been called a “flying car” because _______ .
A、it travels a few inches above the ground
B、it can fly as a plane does
C、it moves at a very high speed
D、it can travel over smooth water
4.Where is a wheel-less car least fit to travel_____ .
A、Over soft land
B、Over rough country roads
C、Over highways
D、Over waterfalls
5.Wheel-less cars will _______ .
A、eliminate all traffic problems
B、create new traffic problems
C、eliminate parking problems
D、both A and C
UN China Public Statement on 2019 Novel Coronavirus (2019-nCoV)
A Message of Hope and Solidarity
To all my friends across China,
At this difficult time, we need to come together in common 1)____________; we need to stand together in compassion and 2)______________. I understand you will be feeling anxious about the current 3)_________________ of the 2019 Novel Coronavirus. But I urge all of you to follow the guidance from the World Health Organization and 4)________________!
At the United Nations, we are working together with the government and partners to procure much-needed medical 5)_______________________. And we are also discussing how best to support China with the longer-term socio-economic impacts. In particular, we stand by to 6)__________________ the recovery of the health and education systems, which are under tremendous strain.
As we continue our efforts in poverty reduction across China, we also give special attention to the vulnerable groups. I also want to take this 7)________________ to commend all the frontline health and emergency service workers who are working tirelessly to respond to the outbreak. And I wish all of you who are unwell 8)____________________________ .
To the world, I want to emphasize the need for international solidarity, and to support China and those other countries that might be impacted in these difficult 9)_______________ . Importantly, we must avoid the stigmatization of people that are 10)___________________ of the situation.
As United Nations Secretary-General has said: “At this time of heightened anxiety, we must avoid 11)_______________, and stand together in solidarity and compassion.” I urge everyone to follow the advice of the Government of China and “stay calm, rest assured, and stay confident.” At the United Nations, we are working very closely with the Chinese authorities. We continue to have confidence in China’s capacity to 12)_____________________ this outbreak. I urge all of you to follow the guidance of the World Health Organization:
To greet each other without physical contact;
Maintain a distance of one metre between you and others;
Wash your hands frequently with soap and water or use hand sanitizer;
Cover your mouth and nose with a tissue when you cough or sneeze;
And finally, when you wear a mask, learn how to put it on, take it off and 13)_________________ of it correctly.
2020年“世界水日”的主题是（)。
A.“Wastewater”(废水)
B.“Water and Climate Change”(水与气候变化)
C.“Leaving no one behind”(不让任何一个人掉队)
D.“Water and Sustainable Development”(水与可持续发展)
A.transparent
B.bright
C.visible
D.opaque
A.a broken shaft on the freshwater pump
B.an excessive accumulation of scale in the heat exchanger
C.an incorrect thermostatic element operating range
D.lube oil in the cooling water
此题为判断题(对，错)。
ter.
A.appealing
B.attracting
