练习时间练习时间  What makes gold so precious?  P1What makes gold so precious? ... Chinese emperors used gold in their daily lives.4. What did emperors award their officials?4. What did ……

Why is gold so precious? (P4-5)Why is gold so precious? (P4-5)Complete the tasks:Complete the tasks:1. What do families hope for when they give 1. What do families hope for when they give  ……

or 0K to 24K depending on what kind of grading system was used.Check the hallmark (印记) of your gold... of gold in an item. The stamp is a number from 1 to 999 or 0K to 24K depending on what kind of grading ……

Q: What decides the colour of clouds?A: A CLOUD'S colour depends on the cloud's relationship... are not blocked, but are scattered (分散) equally, the result is white light. So, in general, clouds ……

.B. Jupiter.C. Legrand’s friend.D. Jupiter’s brother.2. What makes The Gold Bug different from other... written. But what makes this book different from others is its use of code to create the mystery ……

and gold. Some people even flip (切换) between the two, or see some combination.What is going..., the surrounding colors are not very clear, so the brain makes a different assumption (假设) about how the dress ……

elements, such as lead (铅). In fact, one of the mysteries of gold is why we have so much... of gold is why we have so much of it. Chiaki Kobayashi, an astrophysicist (天体物理学家) from the UK, has ……

the game exciting and unpredictable. I suppose it is this unpredictability that makes the NBA so....To be honest, the so-called international table tennis competition is becoming a battle (比赛) between Chinese ……

and the man asks, "do I get three wishes?"The genie says "Sorry, but I only grant one wish. So what... women think inside their heads, what makes them tick, what they're like, and what kind of man would ……

的) again, it has turned into a solid piece of gold. Midas is so pleased that when he returns home, he....”So Midas does, and he’s relieved of his bane. But the gold of Midas remains in the river, and now ……

favorite athlete in the Olympics is the 20-year-old Zou Kai. He won three gold medals. However, what... continuously (不断地) inspired me! I wished to gain a gold medal, so my Sichuan fellows will be able ……

ancient state in what is now Sichuan. A gold mask and some bronze artifacts have been discovered... Ruins site as early as 1986, including gold foil (金箔) pieces that show how the precious metal was used ……

the emperors go crazy for gold? Well, gold was super rare. So, using things made out of gold showed... the emperors go crazy for gold? Well, gold was super rare. So, using things made out of gold showed ……

.The ‘gold’ office办公室换“金”装US presidents work in the Oval Office (椭圆形办公室) in the White House. Each new president makes changes to the White House and his office. President Trump likes bright gold ……

IT costs money towrap(包装) your gifts. Why not make your own wrapping? It's cheap and easy. It makes... wrapping paperribbon(缎带)string(线)What to do:Put the gift in the box. Wrap the box with wrapping paper ……