编辑:
2012-05-11
There are hundreds of carotenoids but those thought to have the most dramatic effect are lycopene - which gives tomatoes and red peppers their red colour - and beta-carotene found in carrots as well as broccoli, squash, and spinach.
Skin colour is also affected by chemicals called polyphenols, found in apples, blueberries and cherries, which cause blood rush to the skin surface.
50. According to the study, eating fruit and vegetables makes your skin more attractive for the reason that _______ .
A. fresh fruits and vegetables contain lots of vitamins and minerals
B. yellow and red pigments are increased in the volunteers’ skin
C. nutrition in fruit and vegetables is easily absorbed
D. fresh fruit and vegetables are rich in nutrition beneficial to shin
51.From Paragraph 4, we learn that pictures were taken ______ .
A. three times using a special camera every three weeks
B. twice using a sensitive camera every six weeks
C. by 35 people when they ate fruit and vegetables
D. by 35 people while being monitored to compare the changes
52. The word “appealing” (Paragraph 7) can best be replaced by ______ .
A. frightening B. harmful C. dangerous D. attractive
53. The red and yellow colourss were related to _______ in their skin.
A. the contents of intake B. the levels of carrots
C. the time of eating fruit and vegetables D. the amount of carotenoids
54. Among hundreds of carotenoids, which are most effective?
A. tomatoes and red peppers B. squash, and spinach
C. lycopene and beta-carotene D. heir red colour and beta-carotene
55. The purpose of the article is to _______ .
A. tell people a new discovery B. advise people to eat more fruit and vegetables
C. introduce a way to protect skin D. list the functions of carotenoids to skin
D
Bedford Castle: The Home Of Bedfordshire Royalty
Bedfordshire had its fair share of royal visits from the early stages of the 10th Century onwards and the importance that the county placed on this is evident in the monuments, country houses, churches and any number of other structures that are still present there to this day. Bedford Castle is one of those structures and, although it is nowhere near its former glory today, it i
s an essential attraction to visit if you really want to grasp what its heritage means to the county!
Bedford Castle was built initially as a fortress to help protect Bedfordshire on the south of the River Ouse after the people in the local towns and villages had already been subdued. It was erected in 919 on the orders of King Edward the Elder, although it was destroyed by a Danish invasion years later. This was when it was rebuilt as the castle, of which the ruins exist today!
There is a long history behind the castle that involves several kings as a result of the Duke of Bedford being an ardent royalist. Bedford Castle repeatedly offered the kings of England refuge against various storms in the form of onslaughts from abroad and various domestic threats against them, and this is where much of its fame lies, even though the castle itself is no longer there. There are various tours of the ruins that you can take when you visit though and all of the guides are extremely knowledgeable. They will happily tell you tales of the mound and the castle that preceded it.
The mound is open to the public all year round and is a proud part of the area’s heritage. It is recommended by the majority of people that visit Bedfordshire because it tells you much about why the county is currently how it is. You can view the river from the mound and the surrounding settlements as well as the remains of the castle, and every moment spent there is worth it so enjoy the history and the very nature of the county itself!
56. What do we know from the first paragraph?
A. The royals pay regular visits to Bedfordshire
B. Bedfordshire had it fair share of royal visit
C. Most of the ancient buildings are in use today
D. Bedford Castle represents the history of the county
标签:高考英语模拟题
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