-I promise I will work hard to prepare for the examination this summer.-Really? .A.Every dog has its day B.Practice makes perfectC.Put all your eggs in your basket D.Actions speak louder tha 题目和参考答案——青夏教育精英家教网—

题目内容

—I promise I will work hard to prepare for the examination this summer.

—Really? ________.

A.Every dog has its day B.Practice makes perfect

C.Put all your eggs in your basket D.Actions speak louder than words

练习册系列答案

相关题目

Because of the COVID-19 in the early 2020, many pupils don’t know ________.

A.when will they go back to school B.when they will go back to school

C.how will they go back to school D.how they will go back to school

China is running ahead in 5G. Last month, the Shanghai Hongqiao Railway Station _______ the world’s first “5G railway station”. Now it _______ only 20 seconds to download a long movie there.

We are moving closer and closer to the 5G world. However, the new technology is still _______ to most of us. What is 5G, after all? The first feature of 5G is obvious — it is _______. 5G will not only be faster than the current 4G networks. It will _______ be much faster than the broadband(宽带) connection we have at home!

The first 5G modem(调制解调器) of the IT company Qualcomm supports the _______ of up to 5 gigabytes(千兆字节) per second. Most of us have never experienced _______ close to that speed. And we are only talking about the first generation of 5G modems. Future modems are likely to be even faster.

_______ 5G is not all about speed. Have you ever been to a large event where your data(数据) connection slowed down? That is _______ 4G networks can only support a certain number of devices(装置、设备) per square kilometer. 5G networks will be able to do much ________. They can support up to a million devices per square kilometer.

Now, you begin to ________ why 5G is a huge upgrade over 4G. The technology is not just for the smart phone. It has a strong ________ on every connected device. ________ 5G self-driving cars will be able to communicate with the world around them as quickly as possible. They will be ________ independent. Wearables(可穿戴设备), PCs and smart home appliances will be able to be ________ as well. Are you looking forward to it?

1.A.described B.became C.connected D.caused

2.A.takes B.spends C.costs D.pays

3.A.successful B.harmful C.strange D.good

4.A.fast B.slow C.common D.unusual

5.A.too B.either C.also D.neither

6.A.task B.speed C.weight D.height

7.A.anything B.something C.nobody D.anybody

8.A.So B.But C.And D.Or

9.A.while B.since C.because D.whether

10.A.better B.worse C.well D.bad

11.A.mention B.understand C.doubt D.prove

12.A.chance B.level C.influence D.mind

13.A.With B.From C.For D.To

14.A.completely B.simply C.mostly D.nearly

15.A.discovered B.happened C.improved D.begun

He is such an ________(诚实的)boy that we all believe what he says.

Captain Nemo invited me and my friends to go hunting with him in the forests of Crespo Island. I asked him why he was so interested in Crespo Island. “I thought you preferred the sea to being on land.” “I do,” replied the captain. “But these forests are under the sea.”

After going through a door, we were about ten meters under the water. The light from the sun reached us. Everything looked very colourful. We were going deeper and deeper. At 100 meters deep, we could see quite well, and Captain Nemo stopped and pointed to some dark shapes. This was the forest. “The trees” in the forest were giant seaweed, and all their “branches” were vertical(垂直的). We could not stop looking at them. Fish swam around the branches like birds in a forest.

Suddenly, I saw a large sea spider about a meter tall. It was going to attack me. Captain Nemo's man killed it with his gun, but it reminded me that the sea could be as dangerous as it was beautiful. When we reached 150 meters, it was dark. The sun's light could not reach this depth. We turned our lights. We could see about 20meters around us. Finally, we found Crespo Island—where a steep rock wall rose in front of us.

We could go no further, so we walked back toward the Nautilus. Suddenly, Captain Nemo stopped and shot an animal with his gun, it was a beautiful and rare sea otter. At last, we could see the Nautilus. Several large sharks swam over us. Luckily they didn't see us. We re-entered the Nautilus safely. I was tired but amazed by what I had seen.

1.The writer thought Captain Nemo preferred ________.

A.the forest on land B.the sea C.the land D.the Nautilus

2.What do "The tress" in Paragraph3 refer to?

A.Birds B.Giant seaweed C.Fish D.Branches

3.When they reached 150meters, how could they see things around?

A.With the help of the sun's light

B.The rock's light helped them

C.They used their own lights

D.With the help of the light from the Nautilus

4.According to the passage, which is the correct order?

①Captain Nemo's man killed a sea spider.

②The men returned to the Nautilus.

③The men went to the forest.

④Captain Nemo invited us to go hunting.

⑤Captain Nemo shot an otter.

A.③④①⑤② B.③④②⑤①

C.④①②⑤③ D.④③①⑤②

5.What is the best title of the story?

A.A visit to a Sea Forest B.Rocks Under the Sea

C.Captain Nemo and the Nautilus D.Attacked by Giant Spiders

I'm sure you can catch up with others _______ you work hard.

A.until B.if C.unless D.though

A smile is ______ a strong sign of a friendly and an open attitude.

A.hardly B.usually C.seldom D.never

Everybody knows that Earth spins from west to east. That is to say, it appears to be turning counterclockwise (逆时针) rapidly when viewed from above the North Pole. But what if Earth started spinning the other way?

Scientists from Germany have made a computer simulation in which Earth spins in the opposite direction—clockwise when viewed from above the North Pole. This showed them some interesting things about the weather and geography on Earth, Live Science reported.

As Earth spins in a counterclockwise direction, it shapes certain ocean currents(洋流). The direction of ocean currents, together with winds, produces different weathers around the globe. But a backward spin changes the ocean currents and winds. ▲ Western areas of the lands on Earth cool down as the eastern parts warm up. Winters become even colder in northwestern Europe, while eastern Russia becomes warmer than before. Rain no longer falls on the planet's wettest places.

Another result of a backward spin is that Earth becomes greener. Scientists found that global desert(沙漠) areas reduce from 42 million square kilometers to 31 million square kilometers. This may have something to do with the changing weather. Therefore, you can see rich green landscapes from Central Africa to the Middle East, which are mostly covered with deserts now. More surprisingly, the Sahara Desert becomes an oasis.

However, deserts don't disappear. They just appear in some places in which they never appeared before. Deserts would cover North America, where countries like the United States and Canada lie. Sand dunes would replace the Amazon rainforest in South America.

A backward spin would keep the main features of Earth's geography, such as the size, shapes and positions of lands and oceans. But it would change the interactions between circulating air, ocean and geography lead scientist Florian Ziemen told Live Science.

1.Which of the following sentences can be put in the blank of Paragraph 3?

A.Anyway deserts cover the planet. B.Therefore, the weather is different.

C.However the positions of oceans changes. D.Surprisingly the area of lands is larger.

2.The underlined word "oasis" in Paragraph 4 means________.

A.a place in a desert where there is sand and stones all over

B.a rich land in a desert where the water table is near the surface

C.a large body of salt water partially enclosed by land or an ocean

D.a large smooth area which is over 500 metres above the sea level

3.What would a backward spin bring to Earth?

A.The direction of ocean currents and winds would be different.

B.Rain would no longer fall on western areas of the lands on Earth.

C.Deserts would become larger and cover the planet's wettest places.

D.The size, shapes and positions of lands and oceans would be changed.

4.The passage is most probably taken from a magazine on ________.

A.history B.travel C.entertainment D.geography

We’ve discussed every detail of this plan and have got everything ready. But still something __________ go wrong. We still have to be very careful.

A.must B.should C.would D.may

试题分类