【推荐1】语法填空

How many tigers have tried to attack you to death today？    1     (hope) the stressors in your life don’t involve a wild animal chasing you through the bush, as was often     2    case for our cavemen ancestors. Still, we are wired for stress physiologically much the same way we were thousands of years ago.

    3    not all stress is bad, we need a break from bad stressors. Otherwise, our health may begin to    4     (worse). The link between stress and heart disease isn’t    5     (total) clear but being under long­time stress can affect blood pressure and heart rate,     6    can lead to heart issues. It can also cause many people to “manage” their stress with    7     (healthy) behaviors like drinking and smoking, which can affect heart health.

       Young adults and middle-aged people who experience stress on a regular basis may experience memory loss before     8     (them) turn 50. A study published in the journal Neurology shows people who are under stress have their brain    9     (shrink) for years before symptoms start to show.
       So it’s important for people to find ways     10     (reduce) stress, such as getting enough sleep, engaging in moderate exercise, or asking your doctor for advice.

【推荐2】语法填空

A healthy lifestyle is related to physical and mental fitness. Do you think it is time     1    (make) changes to lead a healthy life? Nowadays many people say they just don’t get much time to look after their health. However, it is what you do and eat every day     2     keeps you healthy. So make some little changes in your schedule to improve       3    (you) lifestyle. It’s never too late.

Some health experts have given several suggestions that can help you achieve your goal. First of all, add healthy food items to your diet. For example,     4    (eat) green vegetables and fruits is     5    must because they contain kinds of vitamins and minerals that     6    (be) necessary to your body. Do remember to exercise     7    (regular) because it will burn extra fats in your body and help you gain control of your     8    (weigh). If you can’t exercise every day, at least go for a walk every day. Sleep at least 8 hours every day and make you feel fresh and energetic.     9     addition, many people do some activities every day,     10    help them to develop their minds. There are many things you can do to keep healthy, but exercising will always be at the top.

【推荐3】       Imagine shopping in another country and spotting a beautiful scarf. The salesperson tells you the price,     1    it’s more than you want to buy. What do you do?

The answer depends largely on what part of the world you are in. Are you visiting Southeast Asia, the Middle East, Latin America or Africa? In these places, prices often are not set in stone. In fact, customers     2    (expect) to bargain before agreeing to a price.

On the other hand, in North America, Europe and Australia, bargaining is rare and often not allowed. The price     3    (list) on a price tag cannot be changed.

Large stores and malls usually don’t allow bargaining. On the other hand, outdoor stalls and flea markets, even in Western countries, usually allow bargaining. When in doubt, consult a guidebook——or    4    (good) yet, a local friend.

    5    bargaining custom vary, a few rules of etiquette apply in most cultures. First, avoid wasting people’s time. If you don’t intend to make a purchase, don’t start bargaining. While bargaining, it is OK to walk away. But once you agree to a price, you     6    buy the item.

Even in countries     7    don’t allow bargaining, you may find plentiful opportunities to save money. Many stores sell old items on clearance. Others offer discount cards to regular customers. Some of these can function as credit cards     8    the store, and a few can even be used elsewhere.

    9    you go, understanding local customs can help you find good prices.

【推荐3】阅读下面材料，在空处填入适当的内容（1个单词）或括号内单词的正确形式。

A science lecture 400 kilometers above Earth was delivered by Chinese astronauts on China’s Tiangong space station,       1     they displayed unique physical phenomena in the orbiting spacecraft. Although     2     (feature) interactive teaching, it was mainly targeted at youngsters.

In 2013,       3     the help of two other crew members, Wang Yaping delivered the country’s first space lecture, making China, following the United States, become the     4     (two) country to carry out a space lecture.

This year’s lecture,       5     (compare) with the class nine years ago, was greatly different. Apart from a     6     (big) “classroom”, it covered a wider range of subjects.     7     (previous) Wang showed students the laws of physics and the phenomena of weightlessness in space. But this year, biology     8     (add). The astronauts compared the growth and shape of cells in different environment to study their changing rules.

These space lectures showed various topics,     9     the aim behind never changed. According to China Daily, the space lectures aim to “spread knowledge about manned spaceflights and stir up enthusiasm for science among young people”. The astronauts sincerely invited young viewers     10       (conduct) similar experiments along with them to experience the fun of exploration.