Over the years I've been teaching kids about a simple but powerful spirit--the ant philosophy. I think we should study ants. Ants have an amazing four-part philosophy, and here is the first part:they never _ . That's a good philosophy. If they're heading somewhere and you try to stop them,they'll look for another way. They'll climb over, and they'll climb around. They keep looking for another way. What a neat philosophy, to never quit looking for a way to get where they're supposed to go! Second,ants think about winter all summer. That's an important perspective(,). You can' t be so naive as to think summer will last forever. So ants are gathering their winter food in summer. An ancient story says, "Don't build your house on the sand in summer. "There is some reason in what it says. It is important to think ahead. In summer, you've to think about the storm. You've got to think about freezing while you are enjoying the sand and the sun. The third part of the ant philosophy is that ants think about summer all winter. That is also important. During the winter, ants remind themselves,"This won't last long;we'll soon be out of here. "And on the first warm day,the ants are out. If it turns cold again,they'll go back,but then they come out again if it is warm. They can't wait to get out. And here is the last part of the ant philosophy. How much will an ant gather during the summer to prepare for the winter? All that it possibly can. What an incredible philosophy, the "all-that-you-possibly-can" philosophy! What a great philosophy to have--the ant philosophy! Never give up,look ahead,stay active and do all you can. The third part of the ant philosophy is _ . A) more important than the other three B) to believe in yourself and think about no difficulty C) to be active and make use of every opportunity D) that we should know winter is longer than summer
C
Barcodes aren't given much thought by the majority of consumers, but these codes were fairly recently applied in a working fashion in 1970. A small food store owner decided one day that keeping records of the inventory of his stock and the associated prices were an extremely laborious process, and so, in 1948, he contacted The Drexel Institute of Technology in a bid to work towards a solution. Bernard Sliver rose to the challenge and set out to study the problem and began working on a solution involving an automatic way of keeping track of items that had been sold. Sliver and a group of students from the institute realized their answer in the form of ultraviolet light , ink and a scanner. The system worked initially, but possessed some negatives. It was incredibly costly to carry out on a large scale and the system was also unstable. If the invention was to become commonplace in grocery stores, these two problems had to be solved. The patent for the bar code system was filed by Sliver and one of his students, Woodland. The patent was not granted immediately; in fact, it took three years for the patent agency to grant their invention patent for the barcode, occurring on 7thOctober, 1952. Despite the patent being issued, the system was still not welcomed by the majority of store owners. It was not until 1966 that the system began moving its way into more and more grocery stores. This system was soon criticized, as there was no central mechanism for controlling uniformly coded items. In 1970, Logicom developed the Universal Grocery Products Identification code( UGOIC), soon shortened to Universal Identification Number (UPC). It was Marsh's superstore, in Troy, which was the very first store to install this complex barcode reading system, and its popularity has soared ever since, and is obviously now commonplace in all types of stores worldwide. What is the purpose of the text? A) To tell people that failure is the mother of success. B) To praise scientists' efforts in making people's lives easier. C) To describe shop owners' opinions of barcodes. D) To provide information about the development of barcodes.
D
Q: On Christmas morning, I went to the Cockhedge Mall. People there were all busy buying their last minute requirements. I needed to buy a birthday card for my son-in-law whose birthday is the 29th of December. Picking up a few more things as well as my cared I went to join the line for the express checkout which was for people who only had a few items in a basket and not a trolley load. This line was next to the Customer Service desk. Seemingly waiting quite a long time, I was jogged out of my thoughts by a voice behind me making comments on the things I bought. It was so funny when I realized that she was describing the contents of my basket. The owner of the voice was a very pretty young lady. I said to her that I was going to buy a box of Christmas cookies but the only ones left were not to my liking. The lady told me that just opposite Cockhedge in Superdrug they had lots of cookies. I said, "I'm not going to bother now. I had enough of shops and I'm going home." The assistant from the Customer Service came across at this time saying "If there is anyone in the line with a few items in their basket, none of which needed to be weighed, I will check out their groceries at the desk." Because I had the sprouts which needed to be weighted, the young lady accepted the offer and walked away waving goodbye. Eventually my turn came at the checkout. I was walking away when I met my new friend once again who handed me a beautiful box of Christmas cookies. With a big hug she said "Hope you have a lovely Christmas." She had been into Superdrug to buy me the cookies while I was still queuing in Cockhedge. What a generosity to a stranger! I was so surprised you could have knocked me down with a feather. My Good Samaritan would never know what a joyful Christmas day I had with my family. Telling them this story, as we ate around the table, kept everyone _ What can we learn from the story? A) Nobody is sure what will happen the next moment. B) A simple action can bring other people happiness. C) Being patient will decrease the waiting time. D) Life without hope and faith is a full thing.
A: B