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Froli Cat Dart
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While cats require less attention compared to dogs, that doesn’t mean you can just leave them at home all day long. No, sir, they too, need some level of attention and will have to keep themselves occupied mentally and physically too. Well, Froli Cat Dart makes it possible. Just what is the Froli Cat Dart all about? Well, for starters, this device delivers 360o rotation that wil project laser pictures on the floor, letting your catlike friend run after it.
Portable USB Power Supply
With modern devices, running out of power happens to some of us more often, simply because today’s seem to use up more power than before. That’s why the Portable USB Power Supply comes in handy, being a hest emergency charger(充电器)for cell phones and other devices.Capable of holding a charge for up to three months when in standby(待机),it will ship with adapter(适配器)tips that satisfy a variety of cell phone brands.
Battery Powered Gloves
For those living in the northern hemisphere(半球),we are pretty sure that you have already stored your winter supplies to make sure you remain nice and warm throughout the upcoming freezing months Well, wearing a pair of the Battery Powered Hand Warming Cloves is necessary so as to keep your palms and fingers warm. These gloves come with battery-powered heating elements which is capable of keeping your hands nice and warm for up to eight hours. It requires four AA batteries in each glove, and since both gloves are fully lined with a waterproof, breathable material, they might just come in handy during your nest snowball fight. Too bad it comes only in one colorblack.
60.According to this passage, what is the Froli Cat Dart ?
A. a real cat B. a device C a dog D a picture
61.How does Froli Cat Dart work?
A.It can make cats run around your house.
B.It can project laser pictures to make cats run after it.
C.It can make cats much sleepier than before.
D.It can provide food and drink for cats.
62. From the second paragraph, we know that .
A.Lack of power happens to some of us less often than before.
B.The adapter tips satisfy all kinds of cell phone brands.
C.The Portable USB Power Supply can only charge for some phones.
D.The Portable USB Power Supply can only last three months.
63.Where do the Battery Powered Cloves sell well?
A.Iceland B. India. C. Australia. D. Singapore.
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--Shall we meet right now?
--Sorry. I’m too busy to _______ for the moment.
A. get through B. get away
C. get off D. get together
查看习题详情和答案>>“Any time! Any where! Decades ago there was no such thing” – “Communication”.
Then, September 7th 1987, the global system for mobile communication or GSM was born. And international agreements that laid out the standards, regulations and practices gave rise to a global mobile phone industry.
To be honest, the world’s first mobiles were not so attractive and the range of effectiveness wasn’t very good. But they became a must-have among those wealthy people who could afford that. However, by advantage of GSM which has many different elements to it, we can all enjoy the ability to go around the world in 217 countries, land in that country and know that a phone would work.
There are other cell phone systems using different technology in the world. The majority of the United States and parts of South America have been using something called CDMA which is very rare in Europe. In some Asian countries like China, GSM and CDMA both exist at the same time. But the GSM Association claims 85% of the global mobile phone market. They estimated there are now about 2.5 billion different users who make more than 7 trillion minutes of calls everyday, and that’s not all.
20 years later, the mobile phone is so much more than just a phone. You can use it to send text messages, take pictures, show video, even surf the internet.
“The phone itself is involved from just being a communication tool, to be a tool for round-the-clock connectivity, you can not live without it even in a minute.” Mobile consultant Nick Lane also points out with so many customized styles and features, your mobile phone will become a symbol of you.
Where will the global mobile phone industry be in another 20 years? Certainly, there will be more connections than better coverage. As for where else technology will take us, one can only imagine.
【小题1】According the passage, we can know that GSM is ____________.
| A.a global-used mobile phone | B.a global mobile phone industry |
| C.a global mobile phone association | D.a global mobile communication system |
| A.the United States | B.South America | C.Europe | D.China |
| A.as soon as the first mobiles appeared, they became popular and many people have one |
| B.with a GSM mobile phone, you can make a phone call in most parts of the USA |
| C.there are only two cell phone systems in the whole world: GSM and CDMA |
| D.most of the mobile phone users in the world now are using the GSM mobile phone |
| A.You can have a mobile phone with the unique look and functions as you like. |
| B.Others can find us without any difficulties if we carry our mobile phone. |
| C.The mobile phone can be used as a permit when you enter some places. |
| D.The mobile phone we carry can show others how wealthy we are. |
| A.Satisfied. | B.Worried. | C.Confident. | D.Confused. |
We didn’t plan our art exhibition like that but it _______ very well.
A. worked out B. tried out C. went on D. carried out
查看习题详情和答案>>Life on land probably began about 430 million years ago, though it has existed in the water for perhaps as much as 3,000 million years. When we think of the first thing on land, we probably think of strange animals coming out of the oceans, but in fact no animals could have been living if plants had not been on land first. Plants had to be on land before animals arrived. They supplied the first land animals with the surrounding and food necessity, since they, the plants, are the only form of life that is able to get and store energy.
The first plants to exist out of the water were probably certain kinds of algae(海藻)which were followed by other plants that grew close to the ground and needed water in which to reproduce. Once the move to land had been made, however, evolution(进化)took place quickly. By the end of 100 million years, plants had developed their roots(根),and some had got tree-like forms since height was very important in gaining sunlight. About 300 million years ago, much of the world was covered with forests of huge trees. In most ways they were like modern trees. They had roots, leaves, wood, but mostly they had not developed seeds.
The main idea of the first paragraph is ________.
A. life on land probably began 430 years ago
B. the first animal on land came from oceans
C. there wouldn't be animals without plants
D. plants are the only form of life that is able to get and store energy
Which of the following statements is true according to the passage?
A. Algae has existed for more than 430 million years.
B. It is impossible that algae might be the earliest plant on land.
C. Plants get food from animals in the oceans.
D. Evolution began after animals appeared on land.
Plants with roots appeared about ________ million years ago.
A. 430 B. 300 C. 330 D. 100
According to the passage, ________ appeared earlier than ________.
A. apples; oranges B. oranges; apples
C. oranges; roses D. algae; wheat
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