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Around how many tons of hazardous waste does the world produce each year？
A．150 million
B．1.50 million
C．15 million
D．50 million
答案
更多“Around how many tons of hazardous waste does the world produce each year？A．150 millionB．1.”相关的问题
第1题
How many tons of cereal is the Zimbabwe government able to buy？
A．500,000.
B．100,000.
C．250,000.
D．50,000.
第2题
How many tons ______ the elephant ______ ？
A．is...weigh
B．does...weigh
C．are...weigh
第3题
How many tomatoes will be consumed on this battle？
A．50, 000 kilogram
B．26 tons
C．64 kilogram
D．100 tons
第4题
How many tons of rice does Africa import from Asia？
A．18 million tons.
B．30 million tons.
C．60 million tons.
D．80 million tons.
第5题
1 Americans this year will swallow 15,000 tons of aspirin, one of the safest and most effective drugs invented by man. The most popular medicine in the world today, it is an effective pain reliever. Its bad effects are relatively mild, and it is cheap.
2 For millions of people suffering from arthritis(关节炎), it is the only thing that works. Aspirin, in short, is truly the 20th-century wonder drug. It is also the second largest suicide drug and is the leading cause of poisoning among children. It has side effects that, although relatively mild, are largely unrecognized among users.
3 Although aspirin was first sold by a German company in 1989,it has been around much longer than that. Hippocrates, in ancient Greece, understood the medical value of the leaves and tree bark which today are known to contain salicylates(水杨酸盐) ,the chemical in aspirin. During the 19th century, there was a great deal of experimentation in Europe with this chemical, and it led to the introduction of aspirin. By 1915, aspirin tablets were available in the United States.
4 A small quantity of aspirin (two five-grain tablets)relieves pain and inflammantion(炎症). It also reduces fever by interfering with some of the body's reactions. Specifically, aspirin seems to slow down the formation of the acids involved in pain and the complex chemical reactions that cause fever. The chemistry of these acids is not fully understood, but the slowing effect of aspirin is well known.
5 Aspirin is very irritating to the stomach lining and many aspirin takers complain about upset stomach. There is a right way and a wrong way to take aspirin. The best way is to chew the tablets before swallowing them with water, but few people can stand the bitter taste. Some people suggest crushing the tablets in milk or orange juice and drinking that.
A History of Aspirin
B Bad Things about Aspirin
C Origin of Aspirin
D Good Things About Aspirin
E How Aspirin Works in the Body
F How to Take Aspirin
Paragraph 2 ______
第6题
However, today more and more consumers are choosing "green" and demanding that the products they buy should be safe for the environment. Before they buy a product, they ask questions like these: "Will this shampoo damage the environment？ .... Can this metal container be reused or can it only be used once？"
A recent study showed that two out of five adults now consider the environmental safety of a product before they buy it. This means that companies must now change the way they make ad sell their products to make sure that they are "green", that is, friendly to the environment.
Only a few years ago, it was impossible to find green products in supermarkets, but now there are hundreds. Some supermarket products carry labels (标签) to show that the product is green. Some companies have made the manufacturing(生产) of clean and safe products their main selling point and emphasize it in their advertising.
The concern for a safer and cleaner environment is making companies rethink how they do business. No longer will the public accept the old attitude of "Buy it, use, it, throw it away, and forget it." The public pressure it on, and gradually business is cleaning up its act.
It becomes clear from the text that the driving force (动力)behind green products is ________.
A．public caring for the environment
B．companies desire for bigger sales
C．new ways of doing business
D．rapid growth of supermarkets
第7题
A．14,000.
B．40,000.
C．44,000.
D．41,000.
第8题
听力原文：How many chairs are around the table？
(A) The four of us will sit down.
(B) There are only two chairs.
(C) The table is round.
(25)
A．
B．
C．
第9题
听力原文：How many people will attend the dinner？
(A) Around fifteen.
(B) We have 8 pieces.
(C) At 6: 00 p. m.
(18)
A．
B．
C．
第10题
How many people have died of AIDS so far？
A. 36 million
B. 46 million
C. around 440,000
D. more than 20 million
