Take a walk along the Chesapeake Bay, and you are likely to see plastic bags floating in the water. Ever since these now ubiquitous (到处存在的) symbols of American super-consumption showed up in the supermarkets, plastic shopping bags have made their (51) into local waterways, and from there, into the bay, where they can (52) wildlife. Piles of them - the (53) takes centuries to decompose (分解) -- show up in landfills and on city streets. Plastic bags also take an environmental toll in the form of millions of barrels of oil expended every year to produce them.
Enter Annapolis (54) you will see plastic bags distributed free in department stores and supermarkets. Alderman Sam Shropshire has introduced a well-meaning proposal to ban retailers (零售商)
(55) distributing plastic shopping bags in Maryland’s capital. Instead, retailers would be required to of
A. made out
B. made up
C. made of
D. made into
Take a walk along the Chesapeake Bay, and you are likely to see plastic bags floating in the water. Ever since these now ubiquitous (到处存在的) symbols of American super-consumption showed up in the supermarkets, plastic shopping bags have made their (51) into local waterways, and from there, into the bay, where they can (52) wildlife. Piles of them - the (53) takes centuries to decompose (分解) -- show up in landfills and on city streets. Plastic bags also take an environmental toll in the form of millions of barrels of oil expended every year to produce them.
Enter Annapolis (54) you will see plastic bags distributed free in department stores and supermarkets. Alderman Sam Shropshire has introduced a well-meaning proposal to ban retailers (零售商)
(55) distributing plastic shopping bags in Maryland’s capital. Instead, retailers would be required to of
A. track
B. path
C. way
D. road
When you take a walk in any of the cities in the West, you often see a lot of people walking with dogs. It is still true that the dog is the most useful and faithful animal in the world. But the reason why people keep a dog has changed. In the old days people used to train dogs to protect themselves against attacks by other beasts. And later they came to realize that a dog was not only useful for protection but willing to obey his master. For example, when people used dogs for hunting, the dogs wouldn’t eat what was caught without permission. But now people in a city need not protect themselves against attacks from animals. why do they keep dogs then Some people keep dogs to protect themselves from thieves. But the most important reason is for companionship. For a child, a dog is his best friend when he has no friends to play with. For young couples, a dog is their child when they have no children. For old couples, a dog is also their child when their real children have gro
A. People keep dogs mostly for companionship now.
B. Most people in the West still keep dogs for protection.
C. People keep dogs because they love animals.
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