to the growing size of the waiter’s tip.According to the restaurant review guide Zagat, American diners now pay, on average, a 19.1 percent tip. In other words, if a lunch costs $10, the customer should ……

pale v.相比之下不那么重要 Her difficulties pale in comparison to the plight of these children.与这些孩子的惨境相比，她的处境显得不那么困难了。tip of the iceberg冰山一角The problems that you see here now are just the tip of the iceberg ……

in the United States every year. Students try to raise awareness of big problems by discussing... Nations conference.Tip 1. Always bear in mind that listening is crucial. Receiving information is more ……

of life in China, South Korea or Japan. But in other places in Asia, not leaving a tip can lead...’t leave a tip after a meal in a restaurant will often be chased down the street: “They’ll run after ……

/InI5fIFEnt/adj. 无效率的，不称职的The inefficient transport system in the city has caused big problems to its citizens.threat /Wret/n. 威胁，恐吓Because of death threats, he moved to another country.tip ……

you feel. It is very difficult to learn math. My first tip would be to get a study partner. Do you... might have some helpful tips for solving difficult math problems. It’s almost always better to study ……

吉尼斯世界记录
Hi, I'm from the USA. Rabbits have long ears. But my ears are the longest of all. It's 79 centimeters from the tip (尖 ) of my left ear to the tip of my right ear. ……

Lurch the African (非洲的) bull has the longest horns (牛角) in the world. They are about 2.4 meters from tip (尖端) to tip. Don’t be afraid of him. He’s very gentle (温和的). ……

A tip (小费) is an expression of thanks for a service someone has provided. It generally takes... these recommendations to learn how to tip in a foreign country.AThe USLeave a 15 to 20% tip in restaurants. You may ……

One of these pictures is a little different from the others. Can you find it?Key: E: The tip of the umbrella is missing. ……

One of these pictures is a little different from the others. Can you find it?Key: E: The tip of the umbrella is missing. ……

.They suggest a 20-yuan tip if tourists are satisfied with the service although the National Tourism... Guangdong's example. There are still some problems, such as how the tips will be taxed. ……

problems.如何能聚精会神不分心？Dear Murray,I can’t concentrate (集中精力) in class. I can’t control myself. Why... easy to get distracted (分心的) in class. One tip to improve your concentration is to listen to your ……

.Places for tippingIt's common to tip in restaurants, taxis, hotels and even _____ (2)!Amount of tipsPeople give _____ (3) to _____(4) percent of the final bill as a tip.Interesting factsIt's _____ (5 ……

effects.D. Aspirin is more effective than HRT drugs in treating heart problems.3. According... with heart problems recover 命题者： 常虹（辽宁）DAY 4What ice taught us (P6)Choose the best answer:1. Why did ……